Organization pitching register - 1961
Regular season
| Primary |
| Name | Team | P | Age | ERA | W | L | S | G | GS | CG | SHO | INN | H | R | ER | BB | K | HR | GDP |
| Ted Abernathy | AZT | mr | 28 | 4.65 | 4 | 3 | 2 | 53 | 0 | 0 | 0 | 71.2 | 63 | 45 | 37 | 44 | 37 | 15 | 3 |
| Babe Adams | SUG | sp | 79 | 4.45 | 15 | 11 | 0 | 30 | 30 | 9 | 1 | 210.1 | 214 | 109 | 104 | 48 | 130 | 35 | 12 |
| Rick Aguilera | HIT | cl | 0 | 3.80 | 8 | 6 | 23 | 51 | 3 | 1 | 1 | 71.0 | 69 | 33 | 30 | 23 | 47 | 9 | 8 |
| Hank Aguirre* | HIT | mr | 30 | 4.37 | 3 | 0 | 1 | 23 | 1 | 0 | 0 | 35.0 | 38 | 19 | 17 | 13 | 32 | 4 | 3 |
| Pete Alexander | IND | sp | 74 | 5.17 | 10 | 10 | 0 | 31 | 31 | 7 | 2 | 196.2 | 203 | 127 | 113 | 63 | 130 | 24 | 19 |
| Johnny Antonelli* | WIZ | sp | 31 | 4.85 | 8 | 8 | 0 | 31 | 31 | 1 | 0 | 183.2 | 203 | 110 | 99 | 77 | 124 | 26 | 12 |
| Kevin Appier | DRA | sp | 0 | 4.27 | 8 | 8 | 0 | 23 | 23 | 0 | 0 | 149.2 | 140 | 79 | 71 | 77 | 140 | 20 | 11 |
| Rod Beck | BRU | cl | 0 | 7.88 | 0 | 1 | 0 | 10 | 0 | 0 | 0 | 8.0 | 12 | 7 | 7 | 6 | 6 | 3 | 1 |
| Steve Bedrosian | KNI | cl | 3 | 5.66 | 1 | 1 | 0 | 13 | 0 | 0 | 0 | 20.2 | 22 | 15 | 13 | 9 | 14 | 2 | 0 |
| Armando Benitez | DRA | cl | 0 | 6.25 | 8 | 4 | 1 | 55 | 0 | 0 | 0 | 59.0 | 58 | 52 | 41 | 53 | 67 | 13 | 4 |
| Al Benton | IND | mr | 50 | 6.37 | 3 | 6 | 3 | 58 | 4 | 0 | 0 | 87.2 | 116 | 72 | 62 | 41 | 54 | 21 | 6 |
| Joe Benz | DRA | sp | 75 | 3.62 | 8 | 7 | 0 | 40 | 18 | 4 | 2 | 159.1 | 145 | 77 | 64 | 55 | 84 | 19 | 9 |
| Bud Black* | DRA | sp | 4 | 6.23 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 4.1 | 4 | 3 | 3 | 5 | 5 | 2 | 0 |
| Vida Blue* | LEF | sp | 11 | 4.51 | 9 | 5 | 0 | 19 | 19 | 5 | 1 | 123.2 | 112 | 70 | 62 | 63 | 101 | 18 | 10 |
| Bert Blyleven | KNI | sp | 10 | 4.15 | 12 | 8 | 0 | 32 | 32 | 10 | 0 | 230.0 | 213 | 126 | 106 | 74 | 184 | 21 | 9 |
| Oil Can Boyd | LEF | sp | 1 | 6.54 | 0 | 10 | 0 | 16 | 15 | 2 | 0 | 96.1 | 117 | 83 | 70 | 33 | 54 | 23 | 3 |
| Jeff Brantley | SUG | cl | 0 | 4.73 | 3 | 5 | 0 | 38 | 5 | 0 | 0 | 83.2 | 60 | 44 | 44 | 45 | 67 | 17 | 2 |
| Harry Brecheen* | BRA | sp | 46 | 4.56 | 5 | 9 | 3 | 52 | 4 | 1 | 0 | 102.2 | 92 | 52 | 52 | 46 | 60 | 17 | 6 |
| Jim Brewer* | SUG | cl | 23 | 3.99 | 4 | 5 | 8 | 44 | 3 | 0 | 0 | 65.1 | 51 | 31 | 29 | 22 | 60 | 11 | 5 |
| Kevin Brown | AZT | sp | 0 | 3.84 | 15 | 7 | 0 | 32 | 32 | 7 | 1 | 203.2 | 204 | 96 | 87 | 73 | 123 | 18 | 16 |
| Mordecai Brown | CYC | sp | 84 | 3.76 | 13 | 5 | 0 | 28 | 24 | 11 | 0 | 196.1 | 183 | 97 | 82 | 72 | 118 | 26 | 17 |
| Jim Bunning | KNI | sp | 29 | 3.61 | 12 | 5 | 0 | 23 | 23 | 8 | 3 | 159.2 | 154 | 74 | 64 | 51 | 131 | 17 | 11 |
| Tim Burke | BRU | mr | 2 | 3.77 | 7 | 1 | 2 | 53 | 0 | 0 | 0 | 76.1 | 88 | 45 | 32 | 22 | 44 | 17 | 6 |
| John Candelaria* | KNI | sp | 7 | 5.40 | 0 | 1 | 0 | 4 | 0 | 0 | 0 | 1.2 | 5 | 1 | 1 | 3 | 2 | 0 | 1 |
| Steve Carlton* | BRA | sp | 16 | 5.41 | 8 | 13 | 0 | 31 | 31 | 3 | 0 | 199.2 | 201 | 132 | 120 | 91 | 168 | 32 | 9 |
| Spud Chandler | STA | sp | 53 | 4.40 | 7 | 4 | 0 | 17 | 14 | 3 | 1 | 94.0 | 90 | 48 | 46 | 40 | 70 | 14 | 10 |
| Norm Charlton* | AZT | mr | 0 | 3.80 | 1 | 0 | 4 | 32 | 0 | 0 | 0 | 42.2 | 30 | 19 | 18 | 33 | 34 | 4 | 2 |
| Jack Chesbro | KNI | sp | 87 | 9.00 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 2.0 | 4 | 2 | 2 | 2 | 2 | 0 | 0 |
| Eddie Cicotte | IND | sp | 77 | 4.91 | 5 | 12 | 0 | 35 | 28 | 3 | 0 | 187.0 | 189 | 117 | 102 | 61 | 124 | 24 | 8 |
| Watty Clark* | LEF | sp | 59 | 6.01 | 3 | 4 | 0 | 17 | 13 | 3 | 0 | 79.1 | 87 | 57 | 53 | 32 | 56 | 9 | 7 |
| Roger Clemens | AZT | sp | 0 | 4.43 | 11 | 11 | 0 | 33 | 33 | 6 | 3 | 211.1 | 191 | 118 | 104 | 86 | 178 | 30 | 19 |
| Joe Coleman | WIZ | sp | 14 | 6.83 | 3 | 11 | 0 | 25 | 25 | 1 | 0 | 116.0 | 136 | 103 | 88 | 62 | 81 | 22 | 5 |
| David Cone | BRU | sp | 0 | 5.32 | 0 | 3 | 0 | 4 | 4 | 1 | 0 | 23.2 | 23 | 15 | 14 | 17 | 16 | 3 | 2 |
| David Cone | HIT | sp | 0 | 4.85 | 4 | 6 | 0 | 12 | 12 | 3 | 0 | 89.0 | 85 | 50 | 48 | 35 | 67 | 21 | 5 |
| David Cone |   | sp | 0 | 4.95 | 4 | 9 | 0 | 16 | 16 | 4 | 0 | 112.2 | 108 | 65 | 62 | 52 | 83 | 24 | 7 |
| Mort Cooper | BRA | sp | 48 | 4.16 | 8 | 14 | 0 | 38 | 25 | 4 | 0 | 188.1 | 180 | 114 | 87 | 89 | 131 | 29 | 12 |
| Wilbur Cooper* | CYC | sp | 69 | 5.57 | 9 | 8 | 0 | 25 | 21 | 5 | 0 | 140.2 | 157 | 101 | 87 | 57 | 83 | 27 | 3 |
| Stan Coveleski | HIT | sp | 71 | 4.40 | 11 | 4 | 1 | 43 | 14 | 4 | 0 | 149.1 | 161 | 94 | 73 | 60 | 97 | 22 | 20 |
| Mike Cuellar* | KNI | sp | 24 | 6.00 | 2 | 5 | 1 | 26 | 1 | 0 | 0 | 27.0 | 33 | 18 | 18 | 10 | 23 | 5 | 0 |
| Danny Darwin | BRU | mr | 5 | 4.87 | 1 | 1 | 0 | 39 | 2 | 1 | 0 | 61.0 | 64 | 41 | 33 | 31 | 48 | 10 | 3 |
| Dizzy Dean | BRA | sp | 51 | 5.07 | 7 | 14 | 0 | 30 | 28 | 10 | 0 | 179.1 | 174 | 113 | 101 | 69 | 156 | 28 | 14 |
| Jose DeLeon | CYC | sp | 0 | 5.85 | 1 | 3 | 0 | 26 | 6 | 0 | 0 | 67.2 | 69 | 57 | 44 | 41 | 60 | 20 | 4 |
| John Denny | BRU | sp | 8 | 14.63 | 0 | 2 | 0 | 2 | 2 | 0 | 0 | 8.0 | 12 | 13 | 13 | 8 | 6 | 2 | 0 |
| Don Drysdale | SUG | sp | 24 | 5.11 | 9 | 13 | 0 | 32 | 32 | 3 | 1 | 207.2 | 196 | 128 | 118 | 87 | 157 | 31 | 8 |
| Dennis Eckersley | MAN | cl | 6 | 3.26 | 6 | 7 | 31 | 63 | 0 | 0 | 0 | 77.1 | 68 | 31 | 28 | 19 | 81 | 7 | 7 |
| Howard Ehmke | LOU | sp | 67 | 7.33 | 0 | 0 | 0 | 28 | 1 | 0 | 0 | 43.0 | 61 | 40 | 35 | 31 | 20 | 11 | 7 |
| Mark Eichhorn | KNI | mr | 0 | 5.70 | 1 | 2 | 1 | 22 | 0 | 0 | 0 | 30.0 | 28 | 19 | 19 | 6 | 30 | 7 | 0 |
| Red Faber | STA | sp | 72 | 3.75 | 11 | 8 | 0 | 39 | 20 | 4 | 2 | 168.0 | 151 | 79 | 70 | 58 | 106 | 21 | 11 |
| Roy Face | WIZ | cl | 33 | 3.47 | 2 | 1 | 3 | 51 | 0 | 0 | 0 | 70.0 | 67 | 32 | 27 | 20 | 51 | 6 | 4 |
| Steve Farr | DRA | cl | 4 | 4.58 | 3 | 2 | 0 | 23 | 3 | 0 | 0 | 53.0 | 50 | 31 | 27 | 28 | 39 | 8 | 1 |
| Jeff Fassero* | HIT | sp | 0 | 2.70 | 0 | 1 | 0 | 5 | 0 | 0 | 0 | 10.0 | 9 | 3 | 3 | 4 | 11 | 2 | 1 |
| Bob Feller | KNI | sp | 42 | 5.13 | 1 | 6 | 1 | 44 | 5 | 1 | 0 | 93.0 | 81 | 58 | 53 | 54 | 89 | 16 | 6 |
| Sid Fernandez* | CYC | sp | 0 | 5.85 | 2 | 2 | 0 | 30 | 7 | 0 | 0 | 72.1 | 70 | 49 | 47 | 42 | 75 | 17 | 8 |
| Wes Ferrell | RUB | sp | 53 | 5.32 | 9 | 8 | 0 | 30 | 24 | 8 | 1 | 177.2 | 194 | 117 | 105 | 79 | 100 | 21 | 12 |
| Rollie Fingers | KNI | cl | 14 | 3.82 | 8 | 8 | 28 | 57 | 0 | 0 | 0 | 77.2 | 77 | 34 | 33 | 27 | 57 | 11 | 5 |
| Chuck Finley* | BRU | sp | 0 | 5.45 | 8 | 10 | 0 | 27 | 27 | 3 | 0 | 155.1 | 173 | 102 | 94 | 96 | 110 | 23 | 10 |
| Whitey Ford* | ALE | sp | 32 | 4.70 | 9 | 11 | 0 | 33 | 33 | 6 | 1 | 208.2 | 199 | 126 | 109 | 98 | 106 | 33 | 23 |
| Bob Forsch | BRA | sp | 11 | 8.59 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 7.1 | 8 | 7 | 7 | 3 | 7 | 4 | 0 |
| Ken Forsch | SUG | mr | 14 | 10.97 | 0 | 2 | 0 | 6 | 1 | 0 | 0 | 10.2 | 19 | 13 | 13 | 11 | 8 | 2 | 0 |
| John Franco* | IND | cl | 0 | 4.70 | 5 | 6 | 9 | 37 | 0 | 0 | 0 | 46.0 | 56 | 30 | 24 | 23 | 29 | 4 | 5 |
| Gene Garber | CYC | cl | 13 | 3.46 | 4 | 3 | 2 | 39 | 0 | 0 | 0 | 54.2 | 45 | 24 | 21 | 19 | 34 | 6 | 2 |
| Bob Gibson | BRA | sp | 25 | 4.41 | 16 | 12 | 0 | 34 | 34 | 5 | 1 | 236.2 | 215 | 127 | 116 | 109 | 196 | 32 | 8 |
| Tom Glavine* | LEF | sp | 0 | 5.11 | 5 | 9 | 0 | 20 | 20 | 4 | 2 | 125.0 | 153 | 84 | 71 | 49 | 61 | 18 | 10 |
| Lefty Gomez* | LEF | sp | 52 | 5.59 | 6 | 9 | 0 | 24 | 20 | 2 | 0 | 124.0 | 127 | 87 | 77 | 59 | 101 | 22 | 7 |
| Dwight Gooden | BRA | sp | 0 | 6.02 | 2 | 6 | 0 | 11 | 11 | 2 | 0 | 61.1 | 61 | 44 | 41 | 28 | 51 | 7 | 7 |
| Tom Gordon | ALE | cl | 0 | 6.97 | 2 | 3 | 2 | 11 | 0 | 0 | 0 | 10.1 | 11 | 8 | 8 | 10 | 4 | 3 | 0 |
| Goose Gossage | AZT | cl | 9 | 2.26 | 2 | 5 | 24 | 47 | 0 | 0 | 0 | 59.2 | 50 | 19 | 15 | 34 | 56 | 4 | 6 |
| Buddy Groom* | MAN | mr | 0 | 1.63 | 2 | 1 | 1 | 22 | 0 | 0 | 0 | 27.2 | 17 | 6 | 5 | 13 | 23 | 1 | 5 |
| Lefty Grove* | MAN | sp | 61 | 3.69 | 12 | 6 | 0 | 24 | 24 | 9 | 2 | 183.0 | 159 | 82 | 75 | 83 | 164 | 14 | 11 |
| Ron Guidry* | ALE | sp | 10 | 3.61 | 12 | 13 | 0 | 30 | 30 | 9 | 2 | 212.0 | 194 | 98 | 85 | 92 | 150 | 19 | 20 |
| Larry Gura* | HIT | sp | 13 | 8.07 | 2 | 3 | 0 | 29 | 0 | 0 | 0 | 29.0 | 44 | 29 | 26 | 12 | 12 | 9 | 4 |
| Harvey Haddix* | WIZ | sp | 35 | 7.27 | 0 | 1 | 0 | 11 | 1 | 0 | 0 | 17.1 | 19 | 16 | 14 | 7 | 12 | 3 | 1 |
| Bump Hadley | MAN | sp | 56 | 4.13 | 4 | 2 | 0 | 18 | 9 | 1 | 0 | 72.0 | 55 | 37 | 33 | 32 | 44 | 8 | 2 |
| Noodles Hahn* | MAN | sp | 82 | 4.17 | 10 | 9 | 0 | 25 | 25 | 1 | 0 | 172.2 | 170 | 95 | 80 | 74 | 115 | 21 | 14 |
| Jesse Haines | BRA | sp | 67 | 6.19 | 0 | 0 | 1 | 14 | 0 | 0 | 0 | 16.0 | 16 | 11 | 11 | 7 | 9 | 2 | 2 |
| Bill Hands | DRA | sp | 21 | 4.98 | 8 | 13 | 0 | 30 | 30 | 3 | 0 | 180.2 | 192 | 124 | 100 | 84 | 92 | 20 | 8 |
| Tom Henke | CYC | cl | 3 | 4.11 | 6 | 9 | 22 | 50 | 0 | 0 | 0 | 57.0 | 50 | 29 | 26 | 18 | 58 | 11 | 3 |
| Mike Henneman | LOU | cl | 0 | 3.88 | 3 | 4 | 2 | 44 | 0 | 0 | 0 | 55.2 | 55 | 34 | 24 | 29 | 30 | 5 | 8 |
| Bill Henry* | CYC | mr | 33 | 6.15 | 4 | 1 | 3 | 51 | 0 | 0 | 0 | 60.0 | 76 | 42 | 41 | 22 | 50 | 16 | 4 |
| Roberto Hernandez | SUG | cl | 0 | 4.38 | 7 | 6 | 9 | 57 | 0 | 0 | 0 | 51.1 | 47 | 33 | 25 | 28 | 47 | 5 | 1 |
| Orel Hershiser | STA | sp | 2 | 2.70 | 14 | 6 | 0 | 28 | 28 | 6 | 1 | 203.1 | 174 | 69 | 61 | 66 | 117 | 18 | 19 |
| John Hiller* | AZT | mr | 18 | 4.72 | 3 | 5 | 2 | 55 | 0 | 0 | 0 | 61.0 | 50 | 36 | 32 | 39 | 54 | 7 | 6 |
| Trevor Hoffman | LOU | cl | 0 | 2.19 | 7 | 5 | 31 | 64 | 0 | 0 | 0 | 82.1 | 56 | 23 | 20 | 26 | 84 | 11 | 4 |
| Steve Howe* | MAN | mr | 3 | 3.94 | 6 | 1 | 3 | 48 | 0 | 0 | 0 | 59.1 | 65 | 27 | 26 | 18 | 33 | 6 | 5 |
| Harry Howell | RUB | sp | 84 | 5.93 | 6 | 5 | 0 | 24 | 14 | 1 | 0 | 107.2 | 132 | 90 | 71 | 55 | 50 | 21 | 9 |
| Jay Howell | BRU | cl | 5 | 4.78 | 5 | 6 | 2 | 59 | 0 | 0 | 0 | 75.1 | 79 | 46 | 40 | 31 | 50 | 10 | 12 |
| Waite Hoyt | KNI | sp | 61 | 0.00 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 3.0 | 2 | 0 | 0 | 1 | 1 | 0 | 0 |
| Carl Hubbell* | IND | sp | 58 | 5.35 | 6 | 2 | 1 | 29 | 7 | 0 | 0 | 69.0 | 76 | 51 | 41 | 28 | 50 | 7 | 6 |
| Catfish Hunter | KNI | sp | 15 | 4.85 | 6 | 8 | 0 | 24 | 24 | 4 | 1 | 150.1 | 153 | 92 | 81 | 56 | 93 | 26 | 5 |
| Larry Jackson | STA | sp | 30 | 3.86 | 1 | 2 | 0 | 17 | 5 | 1 | 0 | 51.1 | 56 | 22 | 22 | 20 | 32 | 6 | 3 |
| Mike Jackson | MAN | mr | 0 | 4.41 | 6 | 4 | 1 | 45 | 0 | 0 | 0 | 51.0 | 52 | 26 | 25 | 24 | 41 | 6 | 2 |
| Fergie Jenkins | HIT | sp | 17 | 5.14 | 14 | 8 | 0 | 31 | 31 | 11 | 1 | 215.1 | 232 | 127 | 123 | 71 | 164 | 40 | 8 |
| Randy Johnson* | DRA | sp | 0 | 3.41 | 8 | 3 | 0 | 22 | 22 | 5 | 1 | 155.2 | 109 | 71 | 59 | 64 | 221 | 26 | 7 |
| Walter Johnson | RUB | sp | 73 | 3.78 | 15 | 4 | 0 | 30 | 29 | 14 | 2 | 226.0 | 206 | 108 | 95 | 71 | 201 | 30 | 19 |
| Sam Jones | STA | sp | 35 | 4.36 | 9 | 5 | 0 | 36 | 17 | 1 | 0 | 128.0 | 134 | 71 | 62 | 69 | 119 | 13 | 9 |
| Todd Jones | STA | cl | 0 | 3.18 | 4 | 7 | 5 | 46 | 0 | 0 | 0 | 51.0 | 49 | 22 | 18 | 22 | 35 | 4 | 3 |
| Addie Joss | IND | sp | 81 | 4.58 | 8 | 17 | 0 | 30 | 30 | 4 | 0 | 196.2 | 205 | 119 | 100 | 81 | 107 | 29 | 4 |
| Jim Kaat* | KNI | sp | 22 | 6.16 | 0 | 0 | 1 | 7 | 0 | 0 | 0 | 19.0 | 24 | 13 | 13 | 4 | 15 | 5 | 4 |
| Ellis Kinder | RUB | cl | 46 | 5.42 | 9 | 10 | 15 | 63 | 1 | 0 | 0 | 78.0 | 88 | 56 | 47 | 35 | 46 | 11 | 12 |
| Jerry Koosman* | KNI | sp | 18 | 7.53 | 1 | 2 | 0 | 6 | 6 | 1 | 0 | 28.2 | 36 | 25 | 24 | 13 | 25 | 6 | 2 |
| Sandy Koufax* | STA | sp | 25 | 4.55 | 10 | 9 | 0 | 23 | 23 | 7 | 1 | 158.1 | 132 | 87 | 80 | 69 | 155 | 21 | 9 |
| Mark Langston* | BRU | sp | 0 | 7.29 | 1 | 2 | 0 | 4 | 4 | 0 | 0 | 21.0 | 21 | 17 | 17 | 15 | 16 | 4 | 3 |
| Max Lanier* | BRA | sp | 45 | 2.79 | 4 | 2 | 0 | 32 | 6 | 0 | 0 | 80.2 | 69 | 32 | 25 | 45 | 65 | 5 | 5 |
| Gary Lavelle* | WIZ | mr | 12 | 4.92 | 7 | 5 | 1 | 58 | 0 | 0 | 0 | 64.0 | 59 | 41 | 35 | 30 | 47 | 11 | 3 |
| Bill Lee | LEF | sp | 51 | 5.00 | 5 | 2 | 2 | 36 | 11 | 1 | 0 | 111.2 | 120 | 70 | 62 | 51 | 62 | 15 | 6 |
| Lefty Leifield* | LEF | sp | 77 | 5.86 | 4 | 7 | 0 | 23 | 10 | 0 | 0 | 83.0 | 98 | 64 | 54 | 55 | 39 | 13 | 5 |
| Dutch Leonard (L)* | SUG | sp | 69 | 5.31 | 1 | 4 | 1 | 12 | 6 | 0 | 0 | 40.2 | 44 | 26 | 24 | 18 | 22 | 7 | 2 |
| Bob Locker | SUG | mr | 23 | 4.48 | 0 | 3 | 1 | 54 | 0 | 0 | 0 | 84.1 | 89 | 42 | 42 | 16 | 52 | 13 | 8 |
| Red Lucas | RUB | sp | 59 | 5.05 | 8 | 6 | 0 | 17 | 17 | 5 | 0 | 112.1 | 134 | 79 | 63 | 34 | 57 | 17 | 9 |
| Dolf Luque | MAN | sp | 70 | 4.92 | 12 | 3 | 0 | 25 | 23 | 4 | 0 | 162.2 | 164 | 102 | 89 | 67 | 106 | 26 | 9 |
| Sparky Lyle* | LEF | cl | 16 | 5.19 | 9 | 7 | 9 | 53 | 0 | 0 | 0 | 78.0 | 88 | 56 | 45 | 28 | 49 | 14 | 8 |
| Ted Lyons | SUG | sp | 60 | 4.65 | 8 | 6 | 0 | 25 | 24 | 4 | 0 | 184.0 | 183 | 96 | 95 | 69 | 83 | 29 | 8 |
| Greg Maddux | AZT | sp | 0 | 2.74 | 16 | 6 | 0 | 30 | 30 | 13 | 0 | 233.0 | 201 | 77 | 71 | 45 | 153 | 14 | 11 |
| Firpo Marberry | RUB | cl | 62 | 4.36 | 7 | 4 | 8 | 77 | 0 | 0 | 0 | 99.0 | 99 | 52 | 48 | 31 | 64 | 16 | 10 |
| Juan Marichal | LOU | sp | 23 | 4.57 | 11 | 7 | 0 | 22 | 22 | 7 | 0 | 155.2 | 177 | 89 | 79 | 27 | 109 | 27 | 9 |
| Rube Marquard* | ALE | sp | 74 | 5.18 | 4 | 8 | 0 | 38 | 17 | 1 | 1 | 137.1 | 173 | 100 | 79 | 55 | 96 | 22 | 15 |
| Mike Marshall | IND | cl | 18 | 3.14 | 1 | 1 | 3 | 39 | 0 | 0 | 0 | 63.0 | 56 | 27 | 22 | 24 | 48 | 7 | 9 |
| Pedro Martinez | CYC | sp | 0 | 4.69 | 12 | 15 | 0 | 33 | 33 | 6 | 1 | 226.1 | 192 | 133 | 118 | 96 | 232 | 46 | 10 |
| Christy Mathewson | HIT | sp | 80 | 3.96 | 17 | 3 | 0 | 29 | 28 | 9 | 1 | 215.2 | 204 | 104 | 95 | 67 | 180 | 41 | 16 |
| Jack McDowell | BRU | sp | 0 | 6.42 | 3 | 6 | 0 | 37 | 7 | 0 | 0 | 88.1 | 116 | 71 | 63 | 51 | 66 | 19 | 4 |
| Sam McDowell* | LOU | sp | 18 | 4.44 | 10 | 6 | 0 | 26 | 26 | 0 | 0 | 152.0 | 134 | 79 | 75 | 99 | 152 | 18 | 8 |
| Joe McGinnity | BRA | sp | 90 | 3.62 | 7 | 5 | 0 | 19 | 16 | 4 | 1 | 124.1 | 102 | 55 | 50 | 45 | 78 | 19 | 5 |
| Tug McGraw* | WIZ | cl | 16 | 3.68 | 1 | 8 | 18 | 51 | 0 | 0 | 0 | 66.0 | 65 | 34 | 27 | 34 | 45 | 12 | 4 |
| Greg McMichael | KNI | mr | 0 | 3.55 | 2 | 1 | 3 | 35 | 0 | 0 | 0 | 50.2 | 47 | 25 | 20 | 18 | 32 | 6 | 4 |
| George McQuillan | CYC | sp | 76 | 6.69 | 0 | 2 | 1 | 17 | 3 | 0 | 0 | 40.1 | 48 | 35 | 30 | 20 | 24 | 11 | 0 |
| Andy Messersmith | MAN | sp | 15 | 5.03 | 8 | 7 | 0 | 24 | 22 | 2 | 0 | 146.2 | 133 | 89 | 82 | 69 | 113 | 23 | 5 |
| Stu Miller | WIZ | cl | 33 | 4.34 | 3 | 6 | 3 | 56 | 0 | 0 | 0 | 64.1 | 62 | 36 | 31 | 19 | 49 | 6 | 2 |
| Vinegar Bend Mizell* | ALE | sp | 30 | 3.86 | 2 | 1 | 0 | 42 | 0 | 0 | 0 | 67.2 | 68 | 34 | 29 | 49 | 40 | 10 | 2 |
| Jeff Montgomery | BRU | cl | 0 | 3.97 | 5 | 8 | 22 | 56 | 0 | 0 | 0 | 56.2 | 51 | 26 | 25 | 32 | 50 | 7 | 5 |
| Mike Morgan | STA | sp | 1 | 3.96 | 5 | 0 | 0 | 45 | 0 | 0 | 0 | 88.2 | 82 | 40 | 39 | 28 | 51 | 12 | 3 |
| Jack Morris | BRU | sp | 6 | 5.83 | 2 | 8 | 0 | 53 | 9 | 0 | 0 | 139.0 | 140 | 94 | 90 | 75 | 107 | 27 | 10 |
| Don Mossi* | ALE | mr | 32 | 5.40 | 6 | 7 | 0 | 49 | 0 | 0 | 0 | 61.2 | 83 | 44 | 37 | 22 | 35 | 12 | 3 |
| George Mullin | RUB | sp | 80 | 6.75 | 4 | 6 | 0 | 16 | 11 | 1 | 0 | 72.0 | 89 | 62 | 54 | 35 | 42 | 18 | 2 |
| Van Mungo | RUB | sp | 50 | 6.35 | 6 | 4 | 0 | 12 | 12 | 0 | 0 | 78.0 | 85 | 58 | 55 | 55 | 63 | 8 | 5 |
| Mike Mussina | MAN | sp | 0 | 3.64 | 17 | 11 | 0 | 31 | 31 | 12 | 1 | 234.2 | 205 | 101 | 95 | 67 | 195 | 26 | 13 |
| Randy Myers* | LOU | cl | 0 | 4.93 | 3 | 6 | 3 | 46 | 0 | 0 | 0 | 45.2 | 49 | 28 | 25 | 25 | 61 | 12 | 1 |
| Jeff Nelson | SUG | mr | 0 | 4.06 | 6 | 2 | 1 | 64 | 0 | 0 | 0 | 82.0 | 64 | 43 | 37 | 48 | 81 | 10 | 5 |
| Robb Nen | IND | cl | 0 | 5.38 | 2 | 3 | 6 | 64 | 0 | 0 | 0 | 80.1 | 76 | 52 | 48 | 35 | 90 | 12 | 8 |
| Don Newcombe | KNI | sp | 35 | 5.04 | 9 | 4 | 2 | 36 | 11 | 3 | 0 | 96.1 | 121 | 58 | 54 | 34 | 57 | 14 | 6 |
| Hal Newhouser* | STA | sp | 40 | 3.87 | 9 | 8 | 0 | 23 | 23 | 7 | 1 | 151.0 | 131 | 74 | 65 | 83 | 137 | 18 | 8 |
| Kid Nichols | RUB | sp | 91 | 4.66 | 6 | 8 | 1 | 20 | 18 | 2 | 0 | 125.2 | 124 | 77 | 65 | 51 | 83 | 22 | 7 |
| Joe Niekro | WIZ | sp | 16 | 5.58 | 4 | 4 | 1 | 40 | 4 | 1 | 0 | 80.2 | 82 | 58 | 50 | 39 | 34 | 9 | 10 |
| Phil Niekro | WIZ | sp | 22 | 6.29 | 6 | 16 | 0 | 29 | 28 | 5 | 0 | 161.2 | 177 | 118 | 113 | 69 | 108 | 28 | 4 |
| Gary Nolan | HIT | sp | 13 | 5.05 | 15 | 6 | 0 | 29 | 29 | 7 | 3 | 178.1 | 173 | 103 | 100 | 50 | 94 | 40 | 13 |
| Billy O'Dell* | STA | mr | 29 | 5.06 | 2 | 8 | 0 | 18 | 11 | 3 | 1 | 83.2 | 84 | 49 | 47 | 26 | 59 | 11 | 4 |
| Jim O'Toole* | LOU | sp | 24 | 3.93 | 11 | 4 | 0 | 20 | 20 | 5 | 1 | 128.1 | 111 | 65 | 56 | 45 | 84 | 16 | 11 |
| Jesse Orosco* | AZT | mr | 4 | 4.91 | 3 | 5 | 2 | 48 | 0 | 0 | 0 | 51.1 | 44 | 29 | 28 | 34 | 65 | 5 | 1 |
| Al Orth | RUB | sp | 88 | 4.85 | 5 | 4 | 0 | 38 | 13 | 1 | 0 | 131.2 | 136 | 81 | 71 | 61 | 69 | 19 | 6 |
| Jim Palmer | STA | sp | 15 | 4.70 | 4 | 11 | 0 | 21 | 21 | 3 | 0 | 139.2 | 151 | 82 | 73 | 74 | 89 | 15 | 8 |
| Mel Parnell* | LEF | sp | 39 | 4.61 | 6 | 8 | 0 | 22 | 17 | 3 | 0 | 125.0 | 118 | 77 | 64 | 46 | 84 | 17 | 10 |
| Camilo Pascual | WIZ | sp | 27 | 4.41 | 8 | 15 | 0 | 31 | 31 | 3 | 1 | 183.2 | 170 | 98 | 90 | 88 | 150 | 18 | 11 |
| Barney Pelty | RUB | sp | 80 | 6.78 | 4 | 6 | 0 | 15 | 15 | 2 | 0 | 85.0 | 102 | 68 | 64 | 49 | 36 | 14 | 8 |
| Alejandro Pena | DRA | mr | 2 | 5.23 | 4 | 6 | 0 | 24 | 4 | 0 | 0 | 53.1 | 65 | 39 | 31 | 23 | 53 | 9 | 0 |
| Herb Pennock* | KNI | sp | 67 | 4.76 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 5.2 | 5 | 3 | 3 | 0 | 0 | 1 | 0 |
| Troy Percival | DRA | cl | 0 | 3.52 | 7 | 8 | 27 | 59 | 0 | 0 | 0 | 69.0 | 49 | 27 | 27 | 31 | 63 | 10 | 5 |
| Ron Perranoski* | LOU | mr | 25 | 5.23 | 8 | 1 | 0 | 39 | 0 | 0 | 0 | 72.1 | 82 | 49 | 42 | 28 | 43 | 10 | 5 |
| Gaylord Perry | LOU | sp | 22 | 4.27 | 10 | 11 | 0 | 26 | 26 | 9 | 1 | 191.2 | 170 | 98 | 91 | 58 | 123 | 26 | 5 |
| Gary Peters* | WIZ | sp | 24 | 4.96 | 5 | 9 | 2 | 61 | 8 | 0 | 0 | 138.0 | 140 | 85 | 76 | 57 | 91 | 16 | 8 |
| Deacon Phillippe | WIZ | sp | 89 | 4.14 | 3 | 1 | 0 | 5 | 5 | 1 | 0 | 37.0 | 43 | 18 | 17 | 9 | 25 | 3 | 3 |
| Billy Pierce* | WIZ | sp | 34 | 5.70 | 5 | 9 | 0 | 27 | 27 | 2 | 0 | 143.2 | 152 | 95 | 91 | 68 | 100 | 27 | 14 |
| Juan Pizarro* | DRA | sp | 24 | 7.57 | 0 | 0 | 0 | 40 | 0 | 0 | 0 | 54.2 | 63 | 47 | 46 | 26 | 51 | 12 | 2 |
| Eddie Plank* | IND | sp | 85 | 5.49 | 7 | 16 | 0 | 28 | 27 | 1 | 0 | 162.1 | 187 | 111 | 99 | 55 | 99 | 31 | 16 |
| Johnny Podres* | KNI | sp | 28 | 4.41 | 0 | 1 | 1 | 22 | 2 | 0 | 0 | 32.2 | 42 | 28 | 16 | 10 | 23 | 5 | 0 |
| Howie Pollet* | LEF | sp | 40 | 3.55 | 0 | 0 | 0 | 31 | 0 | 0 | 0 | 45.2 | 47 | 21 | 18 | 15 | 27 | 4 | 5 |
| Mark Portugal | BRU | sp | 0 | 15.00 | 0 | 1 | 0 | 4 | 1 | 0 | 0 | 6.0 | 10 | 10 | 10 | 8 | 2 | 2 | 0 |
| Jack Powell | BRA | sp | 86 | 3.32 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 38.0 | 34 | 20 | 14 | 15 | 25 | 3 | 5 |
| Dan Quisenberry | STA | cl | 8 | 2.40 | 0 | 7 | 24 | 56 | 0 | 0 | 0 | 78.2 | 74 | 23 | 21 | 17 | 35 | 5 | 5 |
| Jeff Reardon | BRU | cl | 5 | 4.80 | 1 | 2 | 2 | 24 | 0 | 0 | 0 | 30.0 | 36 | 17 | 16 | 12 | 21 | 6 | 0 |
| Ron Reed | DRA | mr | 18 | 5.08 | 2 | 2 | 0 | 37 | 0 | 0 | 0 | 56.2 | 71 | 33 | 32 | 18 | 47 | 5 | 4 |
| Steve Reed | CYC | mr | 0 | 4.40 | 2 | 3 | 1 | 42 | 0 | 0 | 0 | 47.0 | 42 | 28 | 23 | 19 | 39 | 10 | 2 |
| Ed Reulbach | AZT | sp | 78 | 4.24 | 14 | 10 | 2 | 45 | 14 | 4 | 1 | 133.2 | 127 | 71 | 63 | 74 | 61 | 16 | 12 |
| Rick Reuschel | ALE | sp | 12 | 4.91 | 9 | 14 | 0 | 33 | 33 | 6 | 0 | 207.0 | 231 | 138 | 113 | 73 | 117 | 27 | 22 |
| Dave Righetti* | SUG | cl | 2 | 4.57 | 5 | 6 | 0 | 51 | 0 | 0 | 0 | 61.0 | 54 | 34 | 31 | 38 | 53 | 8 | 5 |
| Dave Righetti* | AZT | cl | 2 | 0.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0.0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| Dave Righetti* |   | cl | 2 | 4.57 | 5 | 6 | 0 | 52 | 0 | 0 | 0 | 61.0 | 54 | 34 | 31 | 39 | 53 | 8 | 5 |
| Mariano Rivera | IND | cl | 0 | 1.57 | 5 | 0 | 3 | 17 | 0 | 0 | 0 | 23.0 | 22 | 6 | 4 | 6 | 20 | 0 | 1 |
| Robin Roberts | LOU | sp | 34 | 4.61 | 14 | 10 | 0 | 29 | 29 | 9 | 0 | 201.0 | 226 | 116 | 103 | 61 | 144 | 20 | 16 |
| Preacher Roe* | LEF | sp | 46 | 6.04 | 6 | 8 | 0 | 34 | 12 | 0 | 0 | 95.1 | 141 | 75 | 64 | 29 | 64 | 20 | 13 |
| Steve Rogers | BRU | sp | 11 | 5.08 | 8 | 14 | 0 | 27 | 27 | 3 | 1 | 172.0 | 208 | 107 | 97 | 70 | 98 | 24 | 14 |
| Eddie Rommel | RUB | sp | 63 | 6.05 | 3 | 4 | 3 | 44 | 3 | 0 | 0 | 64.0 | 74 | 48 | 43 | 26 | 26 | 10 | 4 |
| Schoolboy Rowe | KNI | sp | 51 | 0.00 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| Nap Rucker* | AZT | sp | 76 | 5.10 | 2 | 1 | 1 | 14 | 3 | 0 | 0 | 30.0 | 31 | 20 | 17 | 18 | 23 | 3 | 1 |
| Amos Rusie | KNI | sp | 90 | 4.50 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 4.0 | 5 | 4 | 2 | 2 | 2 | 1 | 0 |
| Amos Rusie |   | sp | 90 | 4.50 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 4.0 | 5 | 4 | 2 | 2 | 2 | 1 | 0 |
| Nolan Ryan | KNI | sp | 14 | 4.25 | 15 | 6 | 0 | 27 | 27 | 0 | 0 | 169.1 | 137 | 91 | 80 | 101 | 198 | 20 | 10 |
| Nolan Ryan | DRA | sp | 14 | 8.41 | 0 | 2 | 0 | 4 | 4 | 0 | 0 | 20.1 | 25 | 19 | 19 | 17 | 19 | 9 | 2 |
| Nolan Ryan |   | sp | 14 | 4.70 | 15 | 8 | 0 | 31 | 31 | 0 | 0 | 189.2 | 162 | 110 | 99 | 118 | 217 | 29 | 12 |
| Bret Saberhagen | HIT | sp | 0 | 4.26 | 16 | 10 | 0 | 32 | 32 | 13 | 3 | 234.2 | 250 | 121 | 111 | 57 | 163 | 35 | 18 |
| Curt Schilling | DRA | sp | 0 | 4.12 | 15 | 11 | 0 | 33 | 33 | 7 | 2 | 220.2 | 239 | 121 | 101 | 63 | 213 | 30 | 10 |
| Mike Scott | BRU | sp | 6 | 4.81 | 5 | 13 | 0 | 29 | 29 | 3 | 0 | 170.1 | 173 | 108 | 91 | 78 | 117 | 23 | 8 |
| Tom Seaver | KNI | sp | 16 | 3.99 | 14 | 10 | 0 | 30 | 30 | 8 | 1 | 216.1 | 198 | 111 | 96 | 73 | 203 | 26 | 10 |
| Bobby Shantz* | STA | mr | 35 | 3.40 | 6 | 5 | 2 | 70 | 0 | 0 | 0 | 79.1 | 84 | 34 | 30 | 26 | 61 | 8 | 8 |
| Jeff Shaw | HIT | cl | 0 | 6.52 | 2 | 3 | 2 | 46 | 0 | 0 | 0 | 49.2 | 68 | 44 | 36 | 11 | 28 | 14 | 2 |
| Bob Shawkey | ALE | sp | 70 | 5.49 | 5 | 3 | 1 | 45 | 8 | 0 | 0 | 105.0 | 122 | 68 | 64 | 52 | 83 | 23 | 13 |
| Urban Shocker | DRA | sp | 70 | 4.45 | 8 | 9 | 0 | 25 | 25 | 7 | 1 | 161.2 | 147 | 92 | 80 | 46 | 108 | 23 | 11 |
| Jim Slaton | BRU | sp | 11 | 18.00 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 3.0 | 9 | 6 | 6 | 6 | 3 | 1 | 0 |
| Lee Smith | ALE | cl | 3 | 4.97 | 7 | 6 | 4 | 67 | 0 | 0 | 0 | 70.2 | 65 | 41 | 39 | 33 | 82 | 14 | 5 |
| Zane Smith* | LOU | sp | 0 | 4.58 | 0 | 7 | 1 | 29 | 11 | 0 | 0 | 92.1 | 103 | 52 | 47 | 39 | 54 | 10 | 7 |
| John Smoltz | SUG | sp | 0 | 4.47 | 9 | 7 | 0 | 26 | 26 | 6 | 1 | 167.0 | 147 | 85 | 83 | 64 | 123 | 31 | 12 |
| Warren Spahn* | RUB | sp | 40 | 5.12 | 5 | 6 | 5 | 44 | 5 | 1 | 0 | 89.2 | 92 | 59 | 51 | 46 | 53 | 19 | 9 |
| Dave Stieb | BRU | sp | 3 | 7.59 | 0 | 3 | 0 | 4 | 4 | 0 | 0 | 21.1 | 24 | 22 | 18 | 11 | 13 | 7 | 2 |
| Dave Stieb | AZT | sp | 3 | 4.01 | 8 | 5 | 0 | 21 | 19 | 5 | 1 | 121.1 | 117 | 57 | 54 | 60 | 69 | 15 | 9 |
| Dave Stieb |   | sp | 3 | 4.54 | 8 | 8 | 0 | 25 | 23 | 5 | 1 | 142.2 | 141 | 79 | 72 | 71 | 82 | 22 | 11 |
| Mel Stottlemyre | ALE | sp | 19 | 4.11 | 10 | 11 | 0 | 31 | 31 | 8 | 1 | 230.0 | 233 | 119 | 105 | 76 | 84 | 27 | 17 |
| Rick Sutcliffe | ALE | sp | 5 | 6.12 | 2 | 5 | 0 | 11 | 10 | 2 | 0 | 64.2 | 64 | 48 | 44 | 30 | 42 | 13 | 6 |
| Bruce Sutter | BRA | cl | 8 | 4.94 | 4 | 9 | 11 | 40 | 0 | 0 | 0 | 54.2 | 61 | 32 | 30 | 19 | 37 | 12 | 6 |
| Don Sutton | SUG | sp | 16 | 4.07 | 11 | 13 | 0 | 33 | 33 | 7 | 2 | 232.1 | 211 | 121 | 105 | 84 | 172 | 31 | 17 |
| Greg Swindell* | BRU | mr | 0 | 6.68 | 5 | 7 | 0 | 52 | 3 | 0 | 0 | 64.2 | 99 | 54 | 48 | 20 | 41 | 15 | 2 |
| Frank Tanana* | HIT | sp | 7 | 6.38 | 5 | 5 | 0 | 12 | 12 | 0 | 0 | 67.2 | 82 | 52 | 48 | 23 | 59 | 19 | 5 |
| Kent Tekulve | HIT | cl | 14 | 3.78 | 4 | 1 | 1 | 29 | 0 | 0 | 0 | 33.1 | 39 | 15 | 14 | 12 | 24 | 2 | 3 |
| Luis Tiant | LOU | sp | 20 | 4.74 | 12 | 7 | 1 | 32 | 27 | 5 | 1 | 178.1 | 164 | 103 | 94 | 101 | 147 | 29 | 9 |
| Mike Timlin | DRA | mr | 0 | 4.10 | 5 | 3 | 1 | 55 | 0 | 0 | 0 | 59.1 | 47 | 27 | 27 | 33 | 46 | 7 | 3 |
| Virgil Trucks | WIZ | sp | 44 | 4.50 | 3 | 2 | 0 | 53 | 2 | 0 | 0 | 78.0 | 78 | 43 | 39 | 35 | 74 | 7 | 7 |
| John Tudor* | BRA | sp | 7 | 6.92 | 1 | 3 | 0 | 6 | 6 | 0 | 0 | 40.1 | 53 | 31 | 31 | 18 | 23 | 9 | 2 |
| Dazzy Vance | AZT | sp | 70 | 3.68 | 14 | 10 | 2 | 35 | 29 | 5 | 1 | 208.0 | 188 | 93 | 85 | 68 | 200 | 30 | 15 |
| Johnny Vander Meer* | LEF | sp | 46 | 5.21 | 8 | 5 | 0 | 34 | 13 | 3 | 0 | 126.0 | 134 | 82 | 73 | 85 | 83 | 20 | 12 |
| Hippo Vaughn* | AZT | sp | 73 | 3.90 | 1 | 0 | 0 | 9 | 2 | 1 | 0 | 27.2 | 23 | 13 | 12 | 15 | 21 | 2 | 4 |
| Bob Veale* | BRA | sp | 25 | 5.68 | 0 | 1 | 0 | 6 | 0 | 0 | 0 | 6.1 | 3 | 4 | 4 | 8 | 7 | 1 | 0 |
| Bob Veale* | SUG | sp | 25 | 5.63 | 0 | 1 | 0 | 2 | 2 | 0 | 0 | 8.0 | 7 | 8 | 5 | 4 | 3 | 1 | 0 |
| Bob Veale* |   | sp | 25 | 5.65 | 0 | 2 | 0 | 8 | 2 | 0 | 0 | 14.1 | 10 | 12 | 9 | 12 | 10 | 2 | 0 |
| Dave Veres | IND | mr | 0 | 6.59 | 6 | 4 | 2 | 68 | 0 | 0 | 0 | 72.1 | 85 | 57 | 53 | 42 | 72 | 10 | 5 |
| Frank Viola* | BRU | sp | 1 | 4.50 | 7 | 8 | 0 | 24 | 24 | 2 | 0 | 138.0 | 133 | 81 | 69 | 64 | 99 | 17 | 5 |
| Rube Waddell* | MAN | sp | 84 | 4.27 | 11 | 9 | 0 | 28 | 28 | 2 | 1 | 170.2 | 158 | 99 | 81 | 87 | 179 | 20 | 11 |
| Tim Wakefield | BRU | sp | 0 | 4.82 | 3 | 5 | 0 | 29 | 19 | 0 | 0 | 121.1 | 105 | 72 | 65 | 76 | 68 | 15 | 6 |
| Rube Walberg* | IND | sp | 64 | 7.24 | 4 | 15 | 0 | 25 | 25 | 0 | 0 | 123.0 | 149 | 111 | 99 | 66 | 111 | 24 | 7 |
| Ed Walsh | CYC | sp | 80 | 3.90 | 15 | 8 | 0 | 31 | 26 | 11 | 0 | 198.1 | 189 | 100 | 86 | 79 | 164 | 37 | 11 |
| Duane Ward | LOU | cl | 0 | 3.86 | 4 | 1 | 0 | 40 | 0 | 0 | 0 | 53.2 | 47 | 24 | 23 | 31 | 54 | 6 | 3 |
| Lon Warneke | BRA | sp | 52 | 2.29 | 1 | 1 | 2 | 44 | 0 | 0 | 0 | 66.2 | 51 | 21 | 17 | 22 | 48 | 5 | 3 |
| David Wells* | HIT | sp | 0 | 5.71 | 2 | 3 | 2 | 55 | 0 | 0 | 0 | 75.2 | 86 | 56 | 48 | 28 | 43 | 19 | 3 |
| John Wetteland | ALE | cl | 0 | 1.98 | 3 | 7 | 22 | 45 | 0 | 0 | 0 | 50.0 | 34 | 14 | 11 | 15 | 49 | 4 | 1 |
| Doc White* | LEF | sp | 82 | 4.98 | 3 | 6 | 1 | 24 | 12 | 5 | 0 | 108.1 | 116 | 71 | 60 | 37 | 60 | 25 | 7 |
| Bob Wickman | WIZ | mr | 0 | 4.56 | 4 | 4 | 4 | 52 | 0 | 0 | 0 | 53.1 | 55 | 29 | 27 | 29 | 41 | 4 | 4 |
| Hoyt Wilhelm | MAN | cl | 37 | 2.43 | 4 | 4 | 2 | 45 | 0 | 0 | 0 | 85.1 | 65 | 27 | 23 | 19 | 43 | 7 | 6 |
| Mitch Williams* | LEF | cl | 0 | 6.51 | 5 | 7 | 15 | 62 | 0 | 0 | 0 | 66.1 | 68 | 58 | 48 | 67 | 53 | 9 | 3 |
| Stan Williams | ALE | mr | 24 | 3.80 | 0 | 2 | 0 | 20 | 0 | 0 | 0 | 21.1 | 16 | 13 | 9 | 15 | 14 | 3 | 3 |
| Hooks Wiltse* | CYC | sp | 80 | 6.43 | 5 | 9 | 0 | 28 | 15 | 0 | 0 | 98.0 | 118 | 76 | 70 | 38 | 71 | 19 | 4 |
| Mark Wohlers | MAN | mr | 0 | 4.34 | 0 | 0 | 1 | 15 | 0 | 0 | 0 | 18.2 | 18 | 10 | 9 | 8 | 17 | 2 | 2 |
| Joe Wood | IND | sp | 71 | 5.02 | 2 | 6 | 0 | 65 | 10 | 1 | 0 | 143.1 | 139 | 87 | 80 | 84 | 134 | 26 | 14 |
| Wilbur Wood* | KNI | mr | 19 | 7.49 | 6 | 2 | 0 | 28 | 0 | 0 | 0 | 33.2 | 47 | 31 | 28 | 9 | 15 | 9 | 3 |
| Wilbur Wood* | LEF | mr | 19 | 6.40 | 4 | 2 | 0 | 40 | 0 | 0 | 0 | 52.0 | 63 | 41 | 37 | 22 | 30 | 7 | 2 |
| Wilbur Wood* |   | mr | 19 | 6.83 | 10 | 4 | 0 | 68 | 0 | 0 | 0 | 85.2 | 110 | 72 | 65 | 31 | 45 | 16 | 5 |
| Todd Worrell | BRA | cl | 1 | 3.54 | 4 | 6 | 8 | 36 | 0 | 0 | 0 | 40.2 | 43 | 20 | 16 | 13 | 34 | 6 | 2 |
| Cy Young | CYC | sp | 94 | 4.23 | 14 | 7 | 0 | 27 | 27 | 10 | 2 | 198.0 | 176 | 94 | 93 | 59 | 139 | 37 | 14 |
| Secondary |
| Name | Team | P | Age | SB | CS | IW | HBP | WP | BK | SH | SF | H/9 | BB/9 | R/9 | K/9 | HR/9 | K/BB | WHIP |
| Ted Abernathy | AZT | mr | 28 | 6 | 5 | 2 | 2 | 4 | 0 | 4 | 6 | 7.9 | 5.5 | 13.7 | 4.6 | 1.9 | 0.8 | 1.49 |
| Babe Adams | SUG | sp | 79 | 5 | 7 | 3 | 1 | 3 | 0 | 4 | 8 | 9.2 | 2.1 | 11.3 | 5.6 | 1.5 | 2.7 | 1.25 |
| Rick Aguilera | HIT | cl | 0 | 8 | 2 | 1 | 2 | 1 | 0 | 2 | 3 | 8.7 | 2.9 | 11.9 | 6.0 | 1.1 | 2.0 | 1.30 |
| Hank Aguirre* | HIT | mr | 30 | 1 | 1 | 0 | 0 | 0 | 0 | 3 | 3 | 9.8 | 3.3 | 13.1 | 8.2 | 1.0 | 2.5 | 1.46 |
| Pete Alexander | IND | sp | 74 | 11 | 10 | 0 | 4 | 1 | 0 | 10 | 8 | 9.3 | 2.9 | 12.4 | 5.9 | 1.1 | 2.1 | 1.35 |
| Johnny Antonelli* | WIZ | sp | 31 | 10 | 12 | 3 | 6 | 6 | 0 | 8 | 3 | 9.9 | 3.8 | 14.0 | 6.1 | 1.3 | 1.6 | 1.52 |
| Kevin Appier | DRA | sp | 0 | 15 | 10 | 0 | 3 | 4 | 0 | 7 | 3 | 8.4 | 4.6 | 13.2 | 8.4 | 1.2 | 1.8 | 1.45 |
| Rod Beck | BRU | cl | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 13.5 | 6.8 | 21.4 | 6.8 | 3.4 | 1.0 | 2.25 |
| Steve Bedrosian | KNI | cl | 3 | 5 | 1 | 1 | 1 | 1 | 0 | 3 | 3 | 9.6 | 3.9 | 13.9 | 6.1 | 0.9 | 1.6 | 1.50 |
| Armando Benitez | DRA | cl | 0 | 9 | 6 | 2 | 1 | 4 | 1 | 1 | 3 | 8.8 | 8.1 | 17.1 | 10.2 | 2.0 | 1.3 | 1.88 |
| Al Benton | IND | mr | 50 | 3 | 4 | 2 | 0 | 5 | 0 | 8 | 4 | 11.9 | 4.2 | 16.1 | 5.5 | 2.2 | 1.3 | 1.79 |
| Joe Benz | DRA | sp | 75 | 10 | 7 | 7 | 5 | 4 | 0 | 5 | 4 | 8.2 | 3.1 | 11.6 | 4.7 | 1.1 | 1.5 | 1.26 |
| Bud Black* | DRA | sp | 4 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 8.3 | 10.4 | 18.7 | 10.4 | 4.2 | 1.0 | 2.08 |
| Vida Blue* | LEF | sp | 11 | 2 | 6 | 1 | 4 | 3 | 0 | 4 | 3 | 8.2 | 4.6 | 13.0 | 7.4 | 1.3 | 1.6 | 1.42 |
| Bert Blyleven | KNI | sp | 10 | 19 | 9 | 0 | 6 | 3 | 1 | 12 | 8 | 8.3 | 2.9 | 11.5 | 7.2 | 0.8 | 2.5 | 1.25 |
| Oil Can Boyd | LEF | sp | 1 | 8 | 5 | 2 | 1 | 1 | 0 | 5 | 3 | 10.9 | 3.1 | 14.1 | 5.0 | 2.1 | 1.6 | 1.56 |
| Jeff Brantley | SUG | cl | 0 | 2 | 1 | 1 | 2 | 2 | 0 | 2 | 6 | 6.5 | 4.8 | 11.5 | 7.2 | 1.8 | 1.5 | 1.25 |
| Harry Brecheen* | BRA | sp | 46 | 3 | 7 | 2 | 1 | 3 | 0 | 3 | 2 | 8.1 | 4.0 | 12.2 | 5.3 | 1.5 | 1.3 | 1.34 |
| Jim Brewer* | SUG | cl | 23 | 4 | 0 | 2 | 0 | 1 | 0 | 5 | 3 | 7.0 | 3.0 | 10.1 | 8.3 | 1.5 | 2.7 | 1.12 |
| Kevin Brown | AZT | sp | 0 | 10 | 8 | 3 | 6 | 5 | 0 | 8 | 8 | 9.0 | 3.2 | 12.5 | 5.4 | 0.8 | 1.7 | 1.36 |
| Mordecai Brown | CYC | sp | 84 | 14 | 20 | 2 | 2 | 7 | 0 | 9 | 8 | 8.4 | 3.3 | 11.8 | 5.4 | 1.2 | 1.6 | 1.30 |
| Jim Bunning | KNI | sp | 29 | 10 | 6 | 0 | 4 | 2 | 0 | 5 | 4 | 8.7 | 2.9 | 11.8 | 7.4 | 1.0 | 2.6 | 1.28 |
| Tim Burke | BRU | mr | 2 | 10 | 4 | 2 | 2 | 1 | 0 | 1 | 2 | 10.4 | 2.6 | 13.2 | 5.2 | 2.0 | 2.0 | 1.44 |
| John Candelaria* | KNI | sp | 7 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 27.0 | 16.2 | 48.6 | 10.8 | 0.0 | 0.7 | 4.80 |
| Steve Carlton* | BRA | sp | 16 | 16 | 9 | 1 | 2 | 10 | 2 | 12 | 6 | 9.1 | 4.1 | 13.3 | 7.6 | 1.4 | 1.8 | 1.46 |
| Spud Chandler | STA | sp | 53 | 3 | 2 | 3 | 5 | 0 | 0 | 4 | 1 | 8.6 | 3.8 | 12.9 | 6.7 | 1.3 | 1.8 | 1.38 |
| Norm Charlton* | AZT | mr | 0 | 2 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 6.3 | 7.0 | 13.5 | 7.2 | 0.8 | 1.0 | 1.48 |
| Jack Chesbro | KNI | sp | 87 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18.0 | 9.0 | 27.0 | 9.0 | 0.0 | 1.0 | 3.00 |
| Eddie Cicotte | IND | sp | 77 | 12 | 9 | 0 | 2 | 3 | 0 | 5 | 5 | 9.1 | 2.9 | 12.1 | 6.0 | 1.2 | 2.0 | 1.34 |
| Watty Clark* | LEF | sp | 59 | 3 | 7 | 2 | 0 | 1 | 0 | 4 | 4 | 9.9 | 3.6 | 13.5 | 6.4 | 1.0 | 1.8 | 1.50 |
| Roger Clemens | AZT | sp | 0 | 14 | 6 | 1 | 6 | 4 | 0 | 12 | 10 | 8.1 | 3.7 | 12.1 | 7.6 | 1.3 | 2.1 | 1.31 |
| Joe Coleman | WIZ | sp | 14 | 14 | 6 | 2 | 5 | 6 | 0 | 13 | 3 | 10.6 | 4.8 | 15.8 | 6.3 | 1.7 | 1.3 | 1.71 |
| David Cone | BRU | sp | 0 | 8 | 2 | 0 | 0 | 2 | 0 | 2 | 0 | 8.7 | 6.5 | 15.2 | 6.1 | 1.1 | 0.9 | 1.69 |
| David Cone | HIT | sp | 0 | 3 | 8 | 1 | 2 | 2 | 0 | 2 | 2 | 8.6 | 3.5 | 12.3 | 6.8 | 2.1 | 1.9 | 1.35 |
| David Cone |   | sp | 0 | 11 | 10 | 1 | 2 | 4 | 0 | 4 | 2 | 8.6 | 4.2 | 12.9 | 6.6 | 1.9 | 1.6 | 1.42 |
| Mort Cooper | BRA | sp | 48 | 22 | 11 | 2 | 5 | 4 | 1 | 7 | 10 | 8.6 | 4.3 | 13.1 | 6.3 | 1.4 | 1.5 | 1.43 |
| Wilbur Cooper* | CYC | sp | 69 | 9 | 3 | 0 | 5 | 4 | 0 | 13 | 3 | 10.0 | 3.6 | 14.0 | 5.3 | 1.7 | 1.5 | 1.52 |
| Stan Coveleski | HIT | sp | 71 | 8 | 5 | 3 | 5 | 3 | 0 | 3 | 4 | 9.7 | 3.6 | 13.6 | 5.8 | 1.3 | 1.6 | 1.48 |
| Mike Cuellar* | KNI | sp | 24 | 3 | 2 | 1 | 0 | 0 | 0 | 2 | 3 | 11.0 | 3.3 | 14.3 | 7.7 | 1.7 | 2.3 | 1.59 |
| Danny Darwin | BRU | mr | 5 | 2 | 4 | 3 | 1 | 3 | 0 | 4 | 1 | 9.4 | 4.6 | 14.2 | 7.1 | 1.5 | 1.5 | 1.56 |
| Dizzy Dean | BRA | sp | 51 | 16 | 13 | 0 | 1 | 3 | 1 | 10 | 6 | 8.7 | 3.5 | 12.2 | 7.8 | 1.4 | 2.3 | 1.36 |
| Jose DeLeon | CYC | sp | 0 | 3 | 2 | 1 | 1 | 3 | 0 | 7 | 3 | 9.2 | 5.5 | 14.8 | 8.0 | 2.7 | 1.5 | 1.63 |
| John Denny | BRU | sp | 8 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 13.5 | 9.0 | 22.5 | 6.8 | 2.3 | 0.8 | 2.50 |
| Don Drysdale | SUG | sp | 24 | 9 | 8 | 4 | 11 | 6 | 2 | 13 | 10 | 8.5 | 3.8 | 12.7 | 6.8 | 1.3 | 1.8 | 1.36 |
| Dennis Eckersley | MAN | cl | 6 | 10 | 2 | 7 | 0 | 0 | 1 | 0 | 1 | 7.9 | 2.2 | 10.1 | 9.4 | 0.8 | 4.3 | 1.13 |
| Howard Ehmke | LOU | sp | 67 | 3 | 2 | 3 | 4 | 2 | 0 | 3 | 1 | 12.8 | 6.5 | 20.1 | 4.2 | 2.3 | 0.6 | 2.14 |
| Mark Eichhorn | KNI | mr | 0 | 3 | 1 | 0 | 2 | 2 | 0 | 0 | 0 | 8.4 | 1.8 | 10.8 | 9.0 | 2.1 | 5.0 | 1.13 |
| Red Faber | STA | sp | 72 | 9 | 4 | 2 | 3 | 4 | 0 | 8 | 10 | 8.1 | 3.1 | 11.4 | 5.7 | 1.1 | 1.8 | 1.24 |
| Roy Face | WIZ | cl | 33 | 2 | 3 | 1 | 3 | 4 | 0 | 3 | 5 | 8.6 | 2.6 | 11.6 | 6.6 | 0.8 | 2.5 | 1.24 |
| Steve Farr | DRA | cl | 4 | 8 | 6 | 2 | 1 | 1 | 0 | 4 | 4 | 8.5 | 4.8 | 13.4 | 6.6 | 1.4 | 1.4 | 1.47 |
| Jeff Fassero* | HIT | sp | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 8.1 | 3.6 | 11.7 | 9.9 | 1.8 | 2.8 | 1.30 |
| Bob Feller | KNI | sp | 42 | 5 | 2 | 1 | 2 | 2 | 0 | 7 | 4 | 7.8 | 5.2 | 13.3 | 8.6 | 1.5 | 1.6 | 1.45 |
| Sid Fernandez* | CYC | sp | 0 | 6 | 4 | 2 | 2 | 2 | 0 | 3 | 2 | 8.7 | 5.2 | 14.2 | 9.3 | 2.1 | 1.8 | 1.55 |
| Wes Ferrell | RUB | sp | 53 | 8 | 8 | 2 | 3 | 2 | 1 | 11 | 6 | 9.8 | 4.0 | 14.0 | 5.1 | 1.1 | 1.3 | 1.54 |
| Rollie Fingers | KNI | cl | 14 | 7 | 0 | 4 | 1 | 1 | 0 | 4 | 1 | 8.9 | 3.1 | 12.2 | 6.6 | 1.3 | 2.1 | 1.34 |
| Chuck Finley* | BRU | sp | 0 | 20 | 15 | 5 | 1 | 9 | 0 | 9 | 2 | 10.0 | 5.6 | 15.6 | 6.4 | 1.3 | 1.1 | 1.73 |
| Whitey Ford* | ALE | sp | 32 | 14 | 11 | 6 | 5 | 5 | 0 | 12 | 4 | 8.6 | 4.2 | 13.0 | 4.6 | 1.4 | 1.1 | 1.42 |
| Bob Forsch | BRA | sp | 11 | 1 | 2 | 0 | 0 | 0 | 0 | 2 | 1 | 9.8 | 3.7 | 13.5 | 8.6 | 4.9 | 2.3 | 1.50 |
| Ken Forsch | SUG | mr | 14 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 16.0 | 9.3 | 25.3 | 6.8 | 1.7 | 0.7 | 2.81 |
| John Franco* | IND | cl | 0 | 1 | 1 | 3 | 1 | 6 | 0 | 4 | 1 | 11.0 | 4.5 | 15.7 | 5.7 | 0.8 | 1.3 | 1.72 |
| Gene Garber | CYC | cl | 13 | 7 | 2 | 3 | 0 | 2 | 0 | 3 | 1 | 7.4 | 3.1 | 10.5 | 5.6 | 1.0 | 1.8 | 1.17 |
| Bob Gibson | BRA | sp | 25 | 14 | 12 | 1 | 5 | 6 | 0 | 13 | 4 | 8.2 | 4.1 | 12.5 | 7.5 | 1.2 | 1.8 | 1.37 |
| Tom Glavine* | LEF | sp | 0 | 7 | 4 | 0 | 4 | 1 | 0 | 7 | 5 | 11.0 | 3.5 | 14.8 | 4.4 | 1.3 | 1.2 | 1.62 |
| Lefty Gomez* | LEF | sp | 52 | 8 | 10 | 1 | 2 | 4 | 0 | 6 | 2 | 9.2 | 4.3 | 13.6 | 7.3 | 1.6 | 1.7 | 1.50 |
| Dwight Gooden | BRA | sp | 0 | 10 | 3 | 0 | 1 | 1 | 1 | 7 | 3 | 9.0 | 4.1 | 13.2 | 7.5 | 1.0 | 1.8 | 1.45 |
| Tom Gordon | ALE | cl | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 9.6 | 8.7 | 18.3 | 3.5 | 2.6 | 0.4 | 2.03 |
| Goose Gossage | AZT | cl | 9 | 3 | 4 | 3 | 2 | 4 | 0 | 2 | 2 | 7.5 | 5.1 | 13.0 | 8.4 | 0.6 | 1.6 | 1.41 |
| Buddy Groom* | MAN | mr | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 5.5 | 4.2 | 9.8 | 7.5 | 0.3 | 1.8 | 1.08 |
| Lefty Grove* | MAN | sp | 61 | 5 | 12 | 1 | 2 | 3 | 0 | 11 | 2 | 7.8 | 4.1 | 12.0 | 8.1 | 0.7 | 2.0 | 1.32 |
| Ron Guidry* | ALE | sp | 10 | 9 | 10 | 4 | 2 | 5 | 0 | 16 | 6 | 8.2 | 3.9 | 12.2 | 6.4 | 0.8 | 1.6 | 1.35 |
| Larry Gura* | HIT | sp | 13 | 0 | 1 | 2 | 2 | 1 | 0 | 0 | 1 | 13.7 | 3.7 | 18.0 | 3.7 | 2.8 | 1.0 | 1.93 |
| Harvey Haddix* | WIZ | sp | 35 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 9.9 | 3.6 | 14.0 | 6.2 | 1.6 | 1.7 | 1.50 |
| Bump Hadley | MAN | sp | 56 | 11 | 1 | 1 | 5 | 2 | 0 | 5 | 0 | 6.9 | 4.0 | 11.5 | 5.5 | 1.0 | 1.4 | 1.21 |
| Noodles Hahn* | MAN | sp | 82 | 7 | 10 | 2 | 3 | 6 | 0 | 8 | 4 | 8.9 | 3.9 | 12.9 | 6.0 | 1.1 | 1.6 | 1.41 |
| Jesse Haines | BRA | sp | 67 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 9.0 | 3.9 | 13.5 | 5.1 | 1.1 | 1.3 | 1.44 |
| Bill Hands | DRA | sp | 21 | 28 | 17 | 2 | 3 | 1 | 0 | 11 | 7 | 9.6 | 4.2 | 13.9 | 4.6 | 1.0 | 1.1 | 1.53 |
| Tom Henke | CYC | cl | 3 | 9 | 0 | 1 | 0 | 4 | 0 | 2 | 2 | 7.9 | 2.8 | 10.7 | 9.2 | 1.7 | 3.2 | 1.19 |
| Mike Henneman | LOU | cl | 0 | 3 | 2 | 4 | 2 | 1 | 0 | 2 | 3 | 8.9 | 4.7 | 13.9 | 4.9 | 0.8 | 1.0 | 1.51 |
| Bill Henry* | CYC | mr | 33 | 1 | 3 | 0 | 1 | 1 | 1 | 2 | 1 | 11.4 | 3.3 | 14.8 | 7.5 | 2.4 | 2.3 | 1.63 |
| Roberto Hernandez | SUG | cl | 0 | 2 | 1 | 4 | 0 | 2 | 0 | 3 | 1 | 8.2 | 4.9 | 13.1 | 8.2 | 0.9 | 1.7 | 1.46 |
| Orel Hershiser | STA | sp | 2 | 6 | 4 | 2 | 8 | 5 | 0 | 6 | 5 | 7.7 | 2.9 | 11.0 | 5.2 | 0.8 | 1.8 | 1.18 |
| John Hiller* | AZT | mr | 18 | 5 | 3 | 5 | 1 | 2 | 0 | 5 | 2 | 7.4 | 5.8 | 13.3 | 8.0 | 1.0 | 1.4 | 1.46 |
| Trevor Hoffman | LOU | cl | 0 | 5 | 0 | 0 | 1 | 3 | 0 | 2 | 2 | 6.1 | 2.8 | 9.1 | 9.2 | 1.2 | 3.2 | 1.00 |
| Steve Howe* | MAN | mr | 3 | 2 | 3 | 2 | 1 | 2 | 0 | 3 | 0 | 9.9 | 2.7 | 12.7 | 5.0 | 0.9 | 1.8 | 1.40 |
| Harry Howell | RUB | sp | 84 | 7 | 5 | 3 | 6 | 1 | 0 | 7 | 3 | 11.0 | 4.6 | 16.1 | 4.2 | 1.8 | 0.9 | 1.74 |
| Jay Howell | BRU | cl | 5 | 4 | 2 | 2 | 3 | 7 | 0 | 3 | 1 | 9.4 | 3.7 | 13.5 | 6.0 | 1.2 | 1.6 | 1.46 |
| Waite Hoyt | KNI | sp | 61 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 3.0 | 9.0 | 3.0 | 0.0 | 1.0 | 1.00 |
| Carl Hubbell* | IND | sp | 58 | 5 | 0 | 0 | 0 | 3 | 0 | 1 | 3 | 9.9 | 3.7 | 13.6 | 6.5 | 0.9 | 1.8 | 1.51 |
| Catfish Hunter | KNI | sp | 15 | 11 | 2 | 1 | 5 | 3 | 0 | 4 | 7 | 9.2 | 3.4 | 12.8 | 5.6 | 1.6 | 1.7 | 1.39 |
| Larry Jackson | STA | sp | 30 | 2 | 3 | 1 | 0 | 1 | 0 | 0 | 2 | 9.8 | 3.5 | 13.3 | 5.6 | 1.1 | 1.6 | 1.48 |
| Mike Jackson | MAN | mr | 0 | 8 | 2 | 3 | 4 | 0 | 0 | 1 | 2 | 9.2 | 4.2 | 14.1 | 7.2 | 1.1 | 1.7 | 1.49 |
| Fergie Jenkins | HIT | sp | 17 | 14 | 18 | 2 | 6 | 2 | 0 | 9 | 2 | 9.7 | 3.0 | 12.9 | 6.9 | 1.7 | 2.3 | 1.41 |
| Randy Johnson* | DRA | sp | 0 | 12 | 6 | 2 | 5 | 0 | 0 | 4 | 3 | 6.3 | 3.7 | 10.3 | 12.8 | 1.5 | 3.5 | 1.11 |
| Walter Johnson | RUB | sp | 73 | 14 | 10 | 1 | 3 | 11 | 0 | 8 | 6 | 8.2 | 2.8 | 11.2 | 8.0 | 1.2 | 2.8 | 1.23 |
| Sam Jones | STA | sp | 35 | 12 | 6 | 1 | 0 | 5 | 0 | 6 | 7 | 9.4 | 4.9 | 14.3 | 8.4 | 0.9 | 1.7 | 1.59 |
| Todd Jones | STA | cl | 0 | 2 | 2 | 3 | 0 | 1 | 0 | 2 | 2 | 8.6 | 3.9 | 12.5 | 6.2 | 0.7 | 1.6 | 1.39 |
| Addie Joss | IND | sp | 81 | 14 | 8 | 3 | 5 | 6 | 0 | 16 | 6 | 9.4 | 3.7 | 13.3 | 4.9 | 1.3 | 1.3 | 1.45 |
| Jim Kaat* | KNI | sp | 22 | 0 | 0 | 1 | 1 | 2 | 0 | 1 | 1 | 11.4 | 1.9 | 13.7 | 7.1 | 2.4 | 3.8 | 1.47 |
| Ellis Kinder | RUB | cl | 46 | 9 | 0 | 4 | 1 | 2 | 0 | 1 | 3 | 10.2 | 4.0 | 14.3 | 5.3 | 1.3 | 1.3 | 1.58 |
| Jerry Koosman* | KNI | sp | 18 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 2 | 11.3 | 4.1 | 15.4 | 7.8 | 1.9 | 1.9 | 1.71 |
| Sandy Koufax* | STA | sp | 25 | 10 | 4 | 1 | 1 | 4 | 0 | 6 | 5 | 7.5 | 3.9 | 11.5 | 8.8 | 1.2 | 2.2 | 1.27 |
| Mark Langston* | BRU | sp | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 9.0 | 6.4 | 15.4 | 6.9 | 1.7 | 1.1 | 1.71 |
| Max Lanier* | BRA | sp | 45 | 3 | 2 | 1 | 0 | 1 | 1 | 2 | 4 | 7.7 | 5.0 | 12.7 | 7.3 | 0.6 | 1.4 | 1.41 |
| Gary Lavelle* | WIZ | mr | 12 | 6 | 3 | 1 | 0 | 0 | 0 | 3 | 2 | 8.3 | 4.2 | 12.5 | 6.6 | 1.5 | 1.6 | 1.39 |
| Bill Lee | LEF | sp | 51 | 6 | 3 | 2 | 1 | 4 | 0 | 2 | 3 | 9.7 | 4.1 | 13.9 | 5.0 | 1.2 | 1.2 | 1.53 |
| Lefty Leifield* | LEF | sp | 77 | 7 | 1 | 5 | 6 | 2 | 0 | 8 | 3 | 10.6 | 6.0 | 17.2 | 4.2 | 1.4 | 0.7 | 1.84 |
| Dutch Leonard (L)* | SUG | sp | 69 | 2 | 0 | 1 | 0 | 4 | 0 | 2 | 2 | 9.7 | 4.0 | 13.7 | 4.9 | 1.5 | 1.2 | 1.52 |
| Bob Locker | SUG | mr | 23 | 4 | 4 | 3 | 10 | 2 | 0 | 3 | 0 | 9.5 | 1.7 | 12.3 | 5.5 | 1.4 | 3.3 | 1.25 |
| Red Lucas | RUB | sp | 59 | 7 | 8 | 2 | 1 | 5 | 0 | 7 | 2 | 10.7 | 2.7 | 13.5 | 4.6 | 1.4 | 1.7 | 1.50 |
| Dolf Luque | MAN | sp | 70 | 25 | 14 | 1 | 3 | 4 | 0 | 10 | 7 | 9.1 | 3.7 | 12.9 | 5.9 | 1.4 | 1.6 | 1.42 |
| Sparky Lyle* | LEF | cl | 16 | 1 | 0 | 4 | 1 | 6 | 0 | 2 | 3 | 10.2 | 3.2 | 13.5 | 5.7 | 1.6 | 1.8 | 1.49 |
| Ted Lyons | SUG | sp | 60 | 13 | 12 | 5 | 3 | 6 | 0 | 6 | 4 | 9.0 | 3.4 | 12.5 | 4.1 | 1.4 | 1.2 | 1.37 |
| Greg Maddux | AZT | sp | 0 | 21 | 10 | 1 | 3 | 0 | 0 | 6 | 9 | 7.8 | 1.7 | 9.6 | 5.9 | 0.5 | 3.4 | 1.06 |
| Firpo Marberry | RUB | cl | 62 | 10 | 6 | 6 | 2 | 4 | 0 | 7 | 3 | 9.0 | 2.8 | 12.0 | 5.8 | 1.5 | 2.1 | 1.31 |
| Juan Marichal | LOU | sp | 23 | 10 | 6 | 1 | 2 | 0 | 0 | 2 | 5 | 10.2 | 1.6 | 11.9 | 6.3 | 1.6 | 4.0 | 1.31 |
| Rube Marquard* | ALE | sp | 74 | 13 | 5 | 4 | 2 | 1 | 1 | 11 | 9 | 11.3 | 3.6 | 15.1 | 6.3 | 1.4 | 1.7 | 1.66 |
| Mike Marshall | IND | cl | 18 | 1 | 2 | 1 | 0 | 2 | 0 | 3 | 0 | 8.0 | 3.4 | 11.4 | 6.9 | 1.0 | 2.0 | 1.27 |
| Pedro Martinez | CYC | sp | 0 | 14 | 17 | 1 | 7 | 6 | 0 | 16 | 6 | 7.6 | 3.8 | 11.7 | 9.2 | 1.8 | 2.4 | 1.27 |
| Christy Mathewson | HIT | sp | 80 | 10 | 13 | 0 | 6 | 6 | 2 | 9 | 9 | 8.5 | 2.8 | 11.6 | 7.5 | 1.7 | 2.7 | 1.26 |
| Jack McDowell | BRU | sp | 0 | 13 | 9 | 3 | 4 | 1 | 0 | 7 | 4 | 11.8 | 5.2 | 17.4 | 6.7 | 1.9 | 1.3 | 1.89 |
| Sam McDowell* | LOU | sp | 18 | 16 | 12 | 4 | 7 | 8 | 1 | 7 | 3 | 7.9 | 5.9 | 14.2 | 9.0 | 1.1 | 1.5 | 1.53 |
| Joe McGinnity | BRA | sp | 90 | 7 | 5 | 0 | 4 | 0 | 1 | 6 | 2 | 7.4 | 3.3 | 10.9 | 5.6 | 1.4 | 1.7 | 1.18 |
| Tug McGraw* | WIZ | cl | 16 | 4 | 2 | 2 | 4 | 2 | 0 | 3 | 2 | 8.9 | 4.6 | 14.0 | 6.1 | 1.6 | 1.3 | 1.50 |
| Greg McMichael | KNI | mr | 0 | 4 | 1 | 2 | 0 | 3 | 0 | 0 | 3 | 8.3 | 3.2 | 11.5 | 5.7 | 1.1 | 1.8 | 1.28 |
| George McQuillan | CYC | sp | 76 | 0 | 4 | 0 | 2 | 1 | 0 | 3 | 3 | 10.7 | 4.5 | 15.6 | 5.4 | 2.5 | 1.2 | 1.69 |
| Andy Messersmith | MAN | sp | 15 | 12 | 6 | 3 | 3 | 5 | 1 | 9 | 7 | 8.2 | 4.2 | 12.6 | 6.9 | 1.4 | 1.6 | 1.38 |
| Stu Miller | WIZ | cl | 33 | 4 | 1 | 2 | 4 | 1 | 0 | 4 | 1 | 8.7 | 2.7 | 11.9 | 6.9 | 0.8 | 2.6 | 1.26 |
| Vinegar Bend Mizell* | ALE | sp | 30 | 2 | 2 | 4 | 3 | 3 | 1 | 6 | 0 | 9.0 | 6.5 | 16.0 | 5.3 | 1.3 | 0.8 | 1.73 |
| Jeff Montgomery | BRU | cl | 0 | 2 | 3 | 6 | 2 | 2 | 0 | 4 | 2 | 8.1 | 5.1 | 13.5 | 7.9 | 1.1 | 1.6 | 1.46 |
| Mike Morgan | STA | sp | 1 | 4 | 2 | 4 | 2 | 5 | 0 | 7 | 4 | 8.3 | 2.8 | 11.4 | 5.2 | 1.2 | 1.8 | 1.24 |
| Jack Morris | BRU | sp | 6 | 12 | 12 | 4 | 8 | 7 | 0 | 5 | 7 | 9.1 | 4.9 | 14.4 | 6.9 | 1.7 | 1.4 | 1.55 |
| Don Mossi* | ALE | mr | 32 | 4 | 4 | 1 | 1 | 2 | 0 | 5 | 3 | 12.1 | 3.2 | 15.5 | 5.1 | 1.8 | 1.6 | 1.70 |
| George Mullin | RUB | sp | 80 | 9 | 8 | 1 | 0 | 2 | 0 | 4 | 2 | 11.1 | 4.4 | 15.5 | 5.3 | 2.3 | 1.2 | 1.72 |
| Van Mungo | RUB | sp | 50 | 12 | 1 | 5 | 0 | 2 | 0 | 2 | 7 | 9.8 | 6.3 | 16.2 | 7.3 | 0.9 | 1.1 | 1.79 |
| Mike Mussina | MAN | sp | 0 | 13 | 12 | 2 | 4 | 4 | 0 | 7 | 8 | 7.9 | 2.6 | 10.6 | 7.5 | 1.0 | 2.9 | 1.16 |
| Randy Myers* | LOU | cl | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 9.7 | 4.9 | 14.6 | 12.0 | 2.4 | 2.4 | 1.62 |
| Jeff Nelson | SUG | mr | 0 | 3 | 3 | 0 | 4 | 1 | 0 | 5 | 5 | 7.0 | 5.3 | 12.7 | 8.9 | 1.1 | 1.7 | 1.37 |
| Robb Nen | IND | cl | 0 | 9 | 4 | 0 | 3 | 3 | 0 | 4 | 4 | 8.5 | 3.9 | 12.8 | 10.1 | 1.3 | 2.6 | 1.38 |
| Don Newcombe | KNI | sp | 35 | 7 | 5 | 1 | 0 | 3 | 2 | 1 | 4 | 11.3 | 3.2 | 14.5 | 5.3 | 1.3 | 1.7 | 1.61 |
| Hal Newhouser* | STA | sp | 40 | 4 | 5 | 2 | 4 | 6 | 0 | 9 | 5 | 7.8 | 4.9 | 13.0 | 8.2 | 1.1 | 1.7 | 1.42 |
| Kid Nichols | RUB | sp | 91 | 14 | 3 | 1 | 1 | 3 | 0 | 8 | 3 | 8.9 | 3.7 | 12.6 | 5.9 | 1.6 | 1.6 | 1.39 |
| Joe Niekro | WIZ | sp | 16 | 12 | 2 | 4 | 4 | 8 | 0 | 3 | 4 | 9.1 | 4.4 | 13.9 | 3.8 | 1.0 | 0.9 | 1.50 |
| Phil Niekro | WIZ | sp | 22 | 8 | 10 | 2 | 4 | 14 | 1 | 4 | 8 | 9.9 | 3.8 | 13.9 | 6.0 | 1.6 | 1.6 | 1.52 |
| Gary Nolan | HIT | sp | 13 | 8 | 8 | 3 | 2 | 2 | 0 | 9 | 3 | 8.7 | 2.5 | 11.4 | 4.7 | 2.0 | 1.9 | 1.25 |
| Billy O'Dell* | STA | mr | 29 | 5 | 4 | 1 | 2 | 2 | 0 | 4 | 1 | 9.0 | 2.8 | 12.0 | 6.3 | 1.2 | 2.3 | 1.31 |
| Jim O'Toole* | LOU | sp | 24 | 5 | 6 | 2 | 0 | 3 | 0 | 5 | 4 | 7.8 | 3.2 | 10.9 | 5.9 | 1.1 | 1.9 | 1.22 |
| Jesse Orosco* | AZT | mr | 4 | 7 | 1 | 3 | 2 | 4 | 0 | 1 | 1 | 7.7 | 6.0 | 14.0 | 11.4 | 0.9 | 1.9 | 1.52 |
| Al Orth | RUB | sp | 88 | 11 | 3 | 6 | 3 | 8 | 2 | 7 | 4 | 9.3 | 4.2 | 13.7 | 4.7 | 1.3 | 1.1 | 1.50 |
| Jim Palmer | STA | sp | 15 | 9 | 9 | 5 | 2 | 5 | 1 | 7 | 7 | 9.7 | 4.8 | 14.6 | 5.7 | 1.0 | 1.2 | 1.61 |
| Mel Parnell* | LEF | sp | 39 | 4 | 4 | 2 | 2 | 2 | 1 | 7 | 4 | 8.5 | 3.3 | 12.0 | 6.0 | 1.2 | 1.8 | 1.31 |
| Camilo Pascual | WIZ | sp | 27 | 8 | 9 | 4 | 5 | 7 | 1 | 9 | 4 | 8.3 | 4.3 | 12.9 | 7.4 | 0.9 | 1.7 | 1.40 |
| Barney Pelty | RUB | sp | 80 | 11 | 5 | 5 | 3 | 1 | 0 | 3 | 5 | 10.8 | 5.2 | 16.3 | 3.8 | 1.5 | 0.7 | 1.78 |
| Alejandro Pena | DRA | mr | 2 | 4 | 4 | 1 | 1 | 1 | 0 | 0 | 2 | 11.0 | 3.9 | 15.0 | 8.9 | 1.5 | 2.3 | 1.65 |
| Herb Pennock* | KNI | sp | 67 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 7.9 | 0.0 | 9.5 | 0.0 | 1.6 | 0.0 | 0.88 |
| Troy Percival | DRA | cl | 0 | 8 | 2 | 1 | 3 | 2 | 0 | 2 | 1 | 6.4 | 4.0 | 10.8 | 8.2 | 1.3 | 2.0 | 1.16 |
| Ron Perranoski* | LOU | mr | 25 | 4 | 3 | 0 | 1 | 1 | 0 | 3 | 1 | 10.2 | 3.5 | 13.8 | 5.4 | 1.2 | 1.5 | 1.52 |
| Gaylord Perry | LOU | sp | 22 | 12 | 10 | 0 | 4 | 4 | 0 | 7 | 4 | 8.0 | 2.7 | 10.9 | 5.8 | 1.2 | 2.1 | 1.19 |
| Gary Peters* | WIZ | sp | 24 | 7 | 7 | 3 | 6 | 13 | 1 | 8 | 5 | 9.1 | 3.7 | 13.2 | 5.9 | 1.0 | 1.6 | 1.43 |
| Deacon Phillippe | WIZ | sp | 89 | 3 | 2 | 0 | 0 | 2 | 0 | 1 | 2 | 10.5 | 2.2 | 12.6 | 6.1 | 0.7 | 2.8 | 1.41 |
| Billy Pierce* | WIZ | sp | 34 | 10 | 5 | 1 | 1 | 1 | 0 | 14 | 5 | 9.5 | 4.3 | 13.8 | 6.3 | 1.7 | 1.5 | 1.53 |
| Juan Pizarro* | DRA | sp | 24 | 2 | 1 | 1 | 1 | 2 | 0 | 8 | 1 | 10.4 | 4.3 | 14.8 | 8.4 | 2.0 | 2.0 | 1.63 |
| Eddie Plank* | IND | sp | 85 | 9 | 10 | 0 | 2 | 5 | 0 | 9 | 8 | 10.4 | 3.0 | 13.5 | 5.5 | 1.7 | 1.8 | 1.49 |
| Johnny Podres* | KNI | sp | 28 | 4 | 2 | 0 | 2 | 2 | 0 | 0 | 2 | 11.6 | 2.8 | 14.9 | 6.3 | 1.4 | 2.3 | 1.59 |
| Howie Pollet* | LEF | sp | 40 | 2 | 0 | 2 | 0 | 2 | 0 | 2 | 3 | 9.3 | 3.0 | 12.2 | 5.3 | 0.8 | 1.8 | 1.36 |
| Mark Portugal | BRU | sp | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 15.0 | 12.0 | 27.0 | 3.0 | 3.0 | 0.3 | 3.00 |
| Jack Powell | BRA | sp | 86 | 0 | 1 | 1 | 0 | 1 | 0 | 3 | 1 | 8.1 | 3.6 | 11.6 | 5.9 | 0.7 | 1.7 | 1.29 |
| Dan Quisenberry | STA | cl | 8 | 4 | 1 | 6 | 1 | 0 | 0 | 1 | 3 | 8.5 | 1.9 | 10.5 | 4.0 | 0.6 | 2.1 | 1.16 |
| Jeff Reardon | BRU | cl | 5 | 1 | 1 | 0 | 1 | 0 | 0 | 4 | 0 | 10.8 | 3.6 | 14.7 | 6.3 | 1.8 | 1.8 | 1.60 |
| Ron Reed | DRA | mr | 18 | 7 | 3 | 1 | 6 | 3 | 0 | 2 | 3 | 11.3 | 2.9 | 15.1 | 7.5 | 0.8 | 2.6 | 1.57 |
| Steve Reed | CYC | mr | 0 | 1 | 1 | 4 | 1 | 1 | 0 | 2 | 3 | 8.0 | 3.6 | 11.9 | 7.5 | 1.9 | 2.1 | 1.30 |
| Ed Reulbach | AZT | sp | 78 | 10 | 7 | 4 | 7 | 4 | 0 | 6 | 3 | 8.6 | 5.0 | 14.0 | 4.1 | 1.1 | 0.8 | 1.50 |
| Rick Reuschel | ALE | sp | 12 | 16 | 8 | 2 | 7 | 2 | 0 | 5 | 13 | 10.0 | 3.2 | 13.5 | 5.1 | 1.2 | 1.6 | 1.47 |
| Dave Righetti* | SUG | cl | 2 | 3 | 3 | 2 | 0 | 2 | 1 | 2 | 6 | 8.0 | 5.6 | 13.6 | 7.8 | 1.2 | 1.4 | 1.51 |
| Dave Righetti* | AZT | cl | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0.0 | 99.0 | 99.0 | 0.0 | 0.0 | 0.0 | 0.00 |
| Dave Righetti* |   | cl | 2 | 3 | 3 | 3 | 0 | 2 | 1 | 2 | 6 | 8.0 | 5.8 | 13.7 | 7.8 | 1.2 | 1.4 | 1.52 |
| Mariano Rivera | IND | cl | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 8.6 | 2.3 | 11.0 | 7.8 | 0.0 | 3.3 | 1.22 |
| Robin Roberts | LOU | sp | 34 | 13 | 9 | 7 | 7 | 4 | 0 | 4 | 7 | 10.1 | 2.7 | 13.2 | 6.4 | 0.9 | 2.4 | 1.43 |
| Preacher Roe* | LEF | sp | 46 | 1 | 4 | 1 | 2 | 2 | 0 | 7 | 2 | 13.3 | 2.7 | 16.2 | 6.0 | 1.9 | 2.2 | 1.78 |
| Steve Rogers | BRU | sp | 11 | 7 | 10 | 4 | 2 | 4 | 0 | 12 | 1 | 10.9 | 3.7 | 14.7 | 5.1 | 1.3 | 1.4 | 1.62 |
| Eddie Rommel | RUB | sp | 63 | 1 | 2 | 1 | 0 | 4 | 1 | 1 | 4 | 10.4 | 3.7 | 14.1 | 3.7 | 1.4 | 1.0 | 1.56 |
| Schoolboy Rowe | KNI | sp | 51 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 9.0 | 0.0 | 99.0 | 0.00 |
| Nap Rucker* | AZT | sp | 76 | 1 | 2 | 0 | 1 | 1 | 0 | 5 | 1 | 9.3 | 5.4 | 15.0 | 6.9 | 0.9 | 1.3 | 1.63 |
| Amos Rusie | KNI | sp | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.3 | 4.5 | 15.8 | 4.5 | 2.3 | 1.0 | 1.75 |
| Amos Rusie |   | sp | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.3 | 4.5 | 15.8 | 4.5 | 2.3 | 1.0 | 1.75 |
| Nolan Ryan | KNI | sp | 14 | 16 | 11 | 1 | 7 | 7 | 1 | 13 | 4 | 7.3 | 5.4 | 13.0 | 10.5 | 1.1 | 2.0 | 1.41 |
| Nolan Ryan | DRA | sp | 14 | 1 | 2 | 1 | 0 | 0 | 0 | 2 | 0 | 11.1 | 7.5 | 18.6 | 8.4 | 4.0 | 1.1 | 2.07 |
| Nolan Ryan |   | sp | 14 | 17 | 13 | 2 | 7 | 7 | 1 | 15 | 4 | 7.7 | 5.6 | 13.6 | 10.3 | 1.4 | 1.8 | 1.48 |
| Bret Saberhagen | HIT | sp | 0 | 7 | 17 | 1 | 4 | 4 | 0 | 10 | 7 | 9.6 | 2.2 | 11.9 | 6.3 | 1.3 | 2.9 | 1.31 |
| Curt Schilling | DRA | sp | 0 | 12 | 9 | 2 | 3 | 5 | 0 | 5 | 8 | 9.7 | 2.6 | 12.4 | 8.7 | 1.2 | 3.4 | 1.37 |
| Mike Scott | BRU | sp | 6 | 21 | 9 | 2 | 2 | 2 | 0 | 12 | 9 | 9.1 | 4.1 | 13.4 | 6.2 | 1.2 | 1.5 | 1.47 |
| Tom Seaver | KNI | sp | 16 | 34 | 6 | 3 | 3 | 1 | 0 | 10 | 4 | 8.2 | 3.0 | 11.4 | 8.4 | 1.1 | 2.8 | 1.25 |
| Bobby Shantz* | STA | mr | 35 | 3 | 3 | 7 | 5 | 2 | 0 | 5 | 4 | 9.5 | 2.9 | 13.0 | 6.9 | 0.9 | 2.3 | 1.39 |
| Jeff Shaw | HIT | cl | 0 | 5 | 2 | 0 | 0 | 0 | 0 | 3 | 2 | 12.3 | 2.0 | 14.3 | 5.1 | 2.5 | 2.5 | 1.59 |
| Bob Shawkey | ALE | sp | 70 | 8 | 2 | 1 | 2 | 6 | 0 | 3 | 1 | 10.5 | 4.5 | 15.1 | 7.1 | 2.0 | 1.6 | 1.66 |
| Urban Shocker | DRA | sp | 70 | 12 | 1 | 0 | 3 | 1 | 0 | 7 | 3 | 8.2 | 2.6 | 10.9 | 6.0 | 1.3 | 2.3 | 1.19 |
| Jim Slaton | BRU | sp | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27.0 | 18.0 | 45.0 | 9.0 | 3.0 | 0.5 | 5.00 |
| Lee Smith | ALE | cl | 3 | 3 | 4 | 2 | 1 | 1 | 0 | 2 | 2 | 8.3 | 4.2 | 12.6 | 10.4 | 1.8 | 2.5 | 1.39 |
| Zane Smith* | LOU | sp | 0 | 9 | 8 | 3 | 3 | 0 | 0 | 7 | 3 | 10.0 | 3.8 | 14.1 | 5.3 | 1.0 | 1.4 | 1.54 |
| John Smoltz | SUG | sp | 0 | 8 | 4 | 1 | 2 | 6 | 0 | 4 | 1 | 7.9 | 3.4 | 11.5 | 6.6 | 1.7 | 1.9 | 1.26 |
| Warren Spahn* | RUB | sp | 40 | 14 | 10 | 2 | 0 | 4 | 0 | 3 | 7 | 9.2 | 4.6 | 13.9 | 5.3 | 1.9 | 1.2 | 1.54 |
| Dave Stieb | BRU | sp | 3 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 10.1 | 4.6 | 15.2 | 5.5 | 3.0 | 1.2 | 1.64 |
| Dave Stieb | AZT | sp | 3 | 8 | 5 | 1 | 9 | 0 | 0 | 4 | 3 | 8.7 | 4.5 | 13.8 | 5.1 | 1.1 | 1.1 | 1.46 |
| Dave Stieb |   | sp | 3 | 8 | 6 | 1 | 10 | 0 | 0 | 4 | 3 | 8.9 | 4.5 | 14.0 | 5.2 | 1.4 | 1.2 | 1.49 |
| Mel Stottlemyre | ALE | sp | 19 | 21 | 12 | 6 | 7 | 3 | 0 | 9 | 6 | 9.1 | 3.0 | 12.4 | 3.3 | 1.1 | 1.1 | 1.34 |
| Rick Sutcliffe | ALE | sp | 5 | 7 | 3 | 1 | 2 | 3 | 0 | 4 | 6 | 8.9 | 4.2 | 13.4 | 5.8 | 1.8 | 1.4 | 1.45 |
| Bruce Sutter | BRA | cl | 8 | 4 | 3 | 2 | 0 | 4 | 0 | 1 | 3 | 10.0 | 3.1 | 13.2 | 6.1 | 2.0 | 1.9 | 1.46 |
| Don Sutton | SUG | sp | 16 | 14 | 12 | 5 | 6 | 6 | 0 | 8 | 4 | 8.2 | 3.3 | 11.7 | 6.7 | 1.2 | 2.0 | 1.27 |
| Greg Swindell* | BRU | mr | 0 | 2 | 7 | 3 | 1 | 0 | 0 | 6 | 3 | 13.8 | 2.8 | 16.7 | 5.7 | 2.1 | 2.0 | 1.84 |
| Frank Tanana* | HIT | sp | 7 | 2 | 4 | 0 | 4 | 1 | 0 | 4 | 1 | 10.9 | 3.1 | 14.5 | 7.8 | 2.5 | 2.6 | 1.55 |
| Kent Tekulve | HIT | cl | 14 | 2 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 10.5 | 3.2 | 14.0 | 6.5 | 0.5 | 2.0 | 1.53 |
| Luis Tiant | LOU | sp | 20 | 29 | 5 | 4 | 5 | 3 | 0 | 9 | 5 | 8.3 | 5.1 | 13.6 | 7.4 | 1.5 | 1.5 | 1.49 |
| Mike Timlin | DRA | mr | 0 | 5 | 1 | 6 | 1 | 1 | 0 | 3 | 3 | 7.1 | 5.0 | 12.3 | 7.0 | 1.1 | 1.4 | 1.35 |
| Virgil Trucks | WIZ | sp | 44 | 6 | 2 | 2 | 1 | 2 | 0 | 9 | 5 | 9.0 | 4.0 | 13.2 | 8.5 | 0.8 | 2.1 | 1.45 |
| John Tudor* | BRA | sp | 7 | 4 | 2 | 2 | 1 | 0 | 0 | 2 | 3 | 11.8 | 4.0 | 16.1 | 5.1 | 2.0 | 1.3 | 1.76 |
| Dazzy Vance | AZT | sp | 70 | 18 | 8 | 2 | 1 | 6 | 0 | 9 | 5 | 8.1 | 2.9 | 11.1 | 8.7 | 1.3 | 2.9 | 1.23 |
| Johnny Vander Meer* | LEF | sp | 46 | 6 | 9 | 4 | 8 | 5 | 0 | 9 | 7 | 9.6 | 6.1 | 16.2 | 5.9 | 1.4 | 1.0 | 1.74 |
| Hippo Vaughn* | AZT | sp | 73 | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 7.5 | 4.9 | 12.4 | 6.8 | 0.7 | 1.4 | 1.37 |
| Bob Veale* | BRA | sp | 25 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 4.3 | 11.4 | 15.6 | 9.9 | 1.4 | 0.9 | 1.74 |
| Bob Veale* | SUG | sp | 25 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 7.9 | 4.5 | 12.4 | 3.4 | 1.1 | 0.8 | 1.38 |
| Bob Veale* |   | sp | 25 | 0 | 1 | 0 | 0 | 3 | 0 | 1 | 0 | 6.3 | 7.5 | 13.8 | 6.3 | 1.3 | 0.8 | 1.53 |
| Dave Veres | IND | mr | 0 | 7 | 3 | 2 | 3 | 4 | 0 | 5 | 3 | 10.6 | 5.2 | 16.2 | 9.0 | 1.2 | 1.7 | 1.76 |
| Frank Viola* | BRU | sp | 1 | 4 | 6 | 2 | 5 | 1 | 0 | 15 | 0 | 8.7 | 4.2 | 13.2 | 6.5 | 1.1 | 1.5 | 1.43 |
| Rube Waddell* | MAN | sp | 84 | 6 | 5 | 5 | 7 | 4 | 0 | 6 | 5 | 8.3 | 4.6 | 13.3 | 9.4 | 1.1 | 2.1 | 1.44 |
| Tim Wakefield | BRU | sp | 0 | 17 | 8 | 4 | 6 | 1 | 0 | 7 | 2 | 7.8 | 5.6 | 13.9 | 5.0 | 1.1 | 0.9 | 1.49 |
| Rube Walberg* | IND | sp | 64 | 3 | 6 | 0 | 2 | 3 | 0 | 2 | 6 | 10.9 | 4.8 | 15.9 | 8.1 | 1.8 | 1.7 | 1.75 |
| Ed Walsh | CYC | sp | 80 | 14 | 8 | 3 | 1 | 3 | 0 | 4 | 9 | 8.6 | 3.6 | 12.2 | 7.4 | 1.7 | 2.1 | 1.35 |
| Duane Ward | LOU | cl | 0 | 1 | 2 | 5 | 1 | 0 | 0 | 2 | 1 | 7.9 | 5.2 | 13.2 | 9.1 | 1.0 | 1.7 | 1.45 |
| Lon Warneke | BRA | sp | 52 | 4 | 3 | 1 | 0 | 2 | 0 | 7 | 4 | 6.9 | 3.0 | 9.9 | 6.5 | 0.7 | 2.2 | 1.09 |
| David Wells* | HIT | sp | 0 | 6 | 2 | 0 | 1 | 5 | 0 | 2 | 8 | 10.2 | 3.3 | 13.7 | 5.1 | 2.3 | 1.5 | 1.51 |
| John Wetteland | ALE | cl | 0 | 6 | 4 | 1 | 0 | 1 | 0 | 0 | 2 | 6.1 | 2.7 | 8.8 | 8.8 | 0.7 | 3.3 | 0.98 |
| Doc White* | LEF | sp | 82 | 11 | 4 | 1 | 2 | 2 | 0 | 6 | 5 | 9.6 | 3.1 | 12.9 | 5.0 | 2.1 | 1.6 | 1.41 |
| Bob Wickman | WIZ | mr | 0 | 4 | 7 | 2 | 1 | 0 | 0 | 2 | 0 | 9.3 | 4.9 | 14.3 | 6.9 | 0.7 | 1.4 | 1.57 |
| Hoyt Wilhelm | MAN | cl | 37 | 7 | 2 | 2 | 3 | 1 | 0 | 2 | 5 | 6.9 | 2.0 | 9.2 | 4.5 | 0.7 | 2.3 | 0.98 |
| Mitch Williams* | LEF | cl | 0 | 8 | 2 | 0 | 2 | 2 | 0 | 1 | 6 | 9.2 | 9.1 | 18.6 | 7.2 | 1.2 | 0.8 | 2.04 |
| Stan Williams | ALE | mr | 24 | 0 | 2 | 0 | 1 | 0 | 0 | 1 | 1 | 6.8 | 6.3 | 13.5 | 5.9 | 1.3 | 0.9 | 1.45 |
| Hooks Wiltse* | CYC | sp | 80 | 8 | 1 | 1 | 5 | 3 | 0 | 4 | 5 | 10.8 | 3.5 | 14.8 | 6.5 | 1.7 | 1.9 | 1.59 |
| Mark Wohlers | MAN | mr | 0 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 8.7 | 3.9 | 13.0 | 8.2 | 1.0 | 2.1 | 1.39 |
| Joe Wood | IND | sp | 71 | 6 | 9 | 2 | 2 | 5 | 0 | 9 | 7 | 8.7 | 5.3 | 14.1 | 8.4 | 1.6 | 1.6 | 1.56 |
| Wilbur Wood* | KNI | mr | 19 | 1 | 2 | 1 | 0 | 1 | 0 | 1 | 4 | 12.6 | 2.4 | 15.0 | 4.0 | 2.4 | 1.7 | 1.66 |
| Wilbur Wood* | LEF | mr | 19 | 0 | 4 | 0 | 2 | 4 | 0 | 0 | 3 | 10.9 | 3.8 | 15.1 | 5.2 | 1.2 | 1.4 | 1.63 |
| Wilbur Wood* |   | mr | 19 | 1 | 6 | 1 | 2 | 5 | 0 | 1 | 7 | 11.6 | 3.3 | 15.0 | 4.7 | 1.7 | 1.5 | 1.65 |
| Todd Worrell | BRA | cl | 1 | 3 | 1 | 1 | 0 | 1 | 0 | 1 | 1 | 9.5 | 2.9 | 12.4 | 7.5 | 1.3 | 2.6 | 1.38 |
| Cy Young | CYC | sp | 94 | 12 | 7 | 0 | 2 | 5 | 0 | 4 | 5 | 8.0 | 2.7 | 10.8 | 6.3 | 1.7 | 2.4 | 1.19 |
| Analytical |
| Name | Team | P | Age | OPS | BIP | IPAVG | TBW | TBW/BF | TBWH | TBWH/BF | RC | RC27 | RCERA | CERA |
| Ted Abernathy | AZT | mr | 28 | .796 | 223 | .215 | 163 | .508 | 165 | .514 | 43.8 | 5.4 | 4.95 | 5.05 |
| Babe Adams | SUG | sp | 79 | .746 | 665 | .269 | 412 | .469 | 413 | .470 | 106.8 | 4.5 | 4.11 | 3.92 |
| Rick Aguilera | HIT | cl | 0 | .698 | 223 | .269 | 129 | .424 | 131 | .431 | 32.9 | 4.0 | 3.75 | 3.85 |
| Hank Aguirre* | HIT | mr | 30 | .777 | 106 | .321 | 73 | .471 | 73 | .471 | 20.3 | 5.1 | 4.70 | 4.47 |
| Pete Alexander | IND | sp | 74 | .738 | 627 | .285 | 380 | .448 | 384 | .453 | 99.3 | 4.4 | 4.09 | 4.14 |
| Johnny Antonelli* | WIZ | sp | 31 | .791 | 590 | .300 | 398 | .484 | 404 | .491 | 112.3 | 5.4 | 4.95 | 5.15 |
| Kevin Appier | DRA | sp | 0 | .746 | 414 | .290 | 306 | .468 | 309 | .472 | 80.0 | 4.7 | 4.33 | 4.50 |
| Rod Beck | BRU | cl | 0 | 1.191 | 25 | .360 | 30 | .732 | 31 | .756 | 11.7 | 13.7 | 11.82 | 12.00 |
| Steve Bedrosian | KNI | cl | 3 | .758 | 67 | .299 | 40 | .430 | 41 | .441 | 13.0 | 5.7 | 5.10 | 4.61 |
| Armando Benitez | DRA | cl | 0 | .893 | 152 | .296 | 167 | .584 | 168 | .587 | 47.9 | 7.0 | 6.57 | 6.95 |
| Al Benton | IND | mr | 50 | .928 | 303 | .314 | 241 | .575 | 241 | .575 | 76.5 | 7.6 | 7.06 | 7.24 |
| Joe Benz | DRA | sp | 75 | .685 | 517 | .244 | 288 | .424 | 293 | .431 | 71.3 | 3.9 | 3.63 | 3.49 |
| Bud Black* | DRA | sp | 4 | 1.116 | 10 | .200 | 16 | .727 | 16 | .727 | 5.1 | 10.7 | 9.60 | 9.29 |
| Vida Blue* | LEF | sp | 11 | .750 | 354 | .266 | 257 | .476 | 261 | .483 | 65.2 | 4.7 | 4.27 | 4.41 |
| Bert Blyleven | KNI | sp | 10 | .695 | 693 | .277 | 418 | .427 | 424 | .434 | 108.3 | 4.2 | 3.81 | 3.36 |
| Oil Can Boyd | LEF | sp | 1 | .904 | 326 | .288 | 252 | .577 | 253 | .579 | 77.1 | 7.1 | 6.48 | 6.05 |
| Jeff Brantley | SUG | cl | 0 | .680 | 227 | .189 | 160 | .447 | 162 | .453 | 38.4 | 4.1 | 3.72 | 3.76 |
| Harry Brecheen* | BRA | sp | 46 | .759 | 313 | .240 | 215 | .492 | 216 | .494 | 53.3 | 4.6 | 4.21 | 4.17 |
| Jim Brewer* | SUG | cl | 23 | .679 | 174 | .230 | 117 | .438 | 117 | .438 | 27.1 | 3.7 | 3.36 | 3.02 |
| Kevin Brown | AZT | sp | 0 | .730 | 655 | .284 | 388 | .443 | 394 | .450 | 103.1 | 4.5 | 4.10 | 3.93 |
| Mordecai Brown | CYC | sp | 84 | .741 | 603 | .260 | 382 | .465 | 384 | .468 | 92.4 | 4.2 | 3.81 | 3.86 |
| Jim Bunning | KNI | sp | 29 | .700 | 476 | .288 | 291 | .429 | 295 | .434 | 74.7 | 4.1 | 3.79 | 3.68 |
| Tim Burke | BRU | mr | 2 | .833 | 252 | .282 | 177 | .525 | 179 | .531 | 50.7 | 5.8 | 5.38 | 5.40 |
| John Candelaria* | KNI | sp | 7 | 1.359 | 7 | .714 | 9 | .692 | 10 | .769 | 4.2 | 22.5 | 20.28 | 26.60 |
| Steve Carlton* | BRA | sp | 16 | .784 | 593 | .285 | 438 | .494 | 440 | .497 | 121.1 | 5.4 | 4.91 | 4.74 |
| Spud Chandler | STA | sp | 53 | .770 | 279 | .272 | 196 | .480 | 201 | .493 | 51.6 | 4.9 | 4.44 | 4.45 |
| Norm Charlton* | AZT | mr | 0 | .642 | 117 | .222 | 80 | .423 | 81 | .429 | 18.7 | 4.0 | 3.54 | 3.89 |
| Jack Chesbro | KNI | sp | 87 | 1.101 | 7 | .571 | 7 | .636 | 7 | .636 | 3.0 | 16.3 | 12.19 | 13.16 |
| Eddie Cicotte | IND | sp | 77 | .724 | 596 | .277 | 362 | .449 | 364 | .451 | 95.8 | 4.5 | 4.15 | 4.02 |
| Watty Clark* | LEF | sp | 59 | .786 | 253 | .308 | 169 | .483 | 169 | .483 | 45.2 | 5.0 | 4.61 | 4.68 |
| Roger Clemens | AZT | sp | 0 | .743 | 605 | .266 | 423 | .467 | 429 | .474 | 108.2 | 4.5 | 4.15 | 3.94 |
| Joe Coleman | WIZ | sp | 14 | .880 | 382 | .298 | 298 | .540 | 303 | .549 | 93.4 | 7.0 | 6.52 | 6.35 |
| David Cone | BRU | sp | 0 | .856 | 70 | .286 | 58 | .547 | 58 | .547 | 17.2 | 6.6 | 5.88 | 5.54 |
| David Cone | HIT | sp | 0 | .814 | 249 | .257 | 197 | .527 | 199 | .532 | 51.0 | 5.2 | 4.64 | 4.93 |
| David Cone |   | sp | 0 | .824 | 319 | .263 | 255 | .531 | 257 | .535 | 68.2 | 5.5 | 4.90 | 5.07 |
| Mort Cooper | BRA | sp | 48 | .743 | 582 | .259 | 388 | .464 | 393 | .470 | 103.0 | 4.8 | 4.43 | 4.51 |
| Wilbur Cooper* | CYC | sp | 69 | .810 | 473 | .275 | 320 | .496 | 325 | .504 | 96.5 | 6.0 | 5.55 | 5.44 |
| Stan Coveleski | HIT | sp | 71 | .789 | 474 | .293 | 320 | .486 | 325 | .494 | 86.7 | 5.1 | 4.70 | 4.99 |
| Mike Cuellar* | KNI | sp | 24 | .938 | 84 | .333 | 72 | .590 | 72 | .590 | 23.0 | 7.7 | 6.91 | 5.80 |
| Danny Darwin | BRU | mr | 5 | .814 | 182 | .297 | 138 | .507 | 139 | .511 | 38.7 | 5.7 | 5.13 | 5.28 |
| Dizzy Dean | BRA | sp | 51 | .771 | 508 | .287 | 371 | .487 | 372 | .488 | 95.9 | 4.8 | 4.33 | 4.29 |
| Jose DeLeon | CYC | sp | 0 | .893 | 194 | .253 | 182 | .576 | 183 | .579 | 52.6 | 6.7 | 6.30 | 6.40 |
| John Denny | BRU | sp | 8 | 1.140 | 29 | .345 | 32 | .711 | 32 | .711 | 12.3 | 13.3 | 12.44 | 10.82 |
| Don Drysdale | SUG | sp | 24 | .743 | 626 | .264 | 416 | .456 | 427 | .468 | 112.8 | 4.8 | 4.40 | 4.29 |
| Dennis Eckersley | MAN | cl | 6 | .637 | 204 | .299 | 123 | .395 | 123 | .395 | 28.3 | 3.3 | 2.96 | 2.69 |
| Howard Ehmke | LOU | sp | 67 | 1.055 | 152 | .329 | 140 | .642 | 144 | .661 | 48.3 | 9.9 | 9.09 | 9.85 |
| Mark Eichhorn | KNI | mr | 0 | .750 | 80 | .262 | 60 | .480 | 62 | .496 | 16.1 | 4.8 | 4.36 | 4.01 |
| Red Faber | STA | sp | 72 | .700 | 520 | .250 | 308 | .435 | 311 | .439 | 77.7 | 4.1 | 3.75 | 3.50 |
| Roy Face | WIZ | cl | 33 | .698 | 218 | .280 | 125 | .419 | 128 | .430 | 32.3 | 4.1 | 3.74 | 3.39 |
| Steve Farr | DRA | cl | 4 | .804 | 154 | .273 | 115 | .500 | 116 | .504 | 32.2 | 5.5 | 4.92 | 4.72 |
| Jeff Fassero* | HIT | sp | 0 | .722 | 25 | .280 | 19 | .452 | 19 | .452 | 4.3 | 3.8 | 3.51 | 4.23 |
| Bob Feller | KNI | sp | 42 | .764 | 247 | .263 | 198 | .485 | 200 | .490 | 52.7 | 5.1 | 4.59 | 4.65 |
| Sid Fernandez* | CYC | sp | 0 | .843 | 184 | .288 | 173 | .541 | 175 | .547 | 47.1 | 5.8 | 5.27 | 5.79 |
| Wes Ferrell | RUB | sp | 53 | .798 | 597 | .290 | 393 | .491 | 396 | .495 | 111.3 | 5.5 | 5.07 | 4.91 |
| Rollie Fingers | KNI | cl | 14 | .730 | 241 | .274 | 153 | .454 | 154 | .457 | 41.1 | 4.7 | 4.29 | 4.00 |
| Chuck Finley* | BRU | sp | 0 | .879 | 482 | .311 | 395 | .555 | 396 | .556 | 116.7 | 6.7 | 6.08 | 6.05 |
| Whitey Ford* | ALE | sp | 32 | .778 | 667 | .249 | 447 | .492 | 452 | .497 | 114.9 | 4.8 | 4.46 | 4.56 |
| Bob Forsch | BRA | sp | 11 | 1.219 | 17 | .235 | 24 | .774 | 24 | .774 | 6.9 | 8.5 | 7.65 | 8.32 |
| Ken Forsch | SUG | mr | 14 | 1.112 | 41 | .415 | 42 | .677 | 42 | .677 | 16.5 | 13.9 | 12.54 | 12.39 |
| John Franco* | IND | cl | 0 | .870 | 154 | .338 | 111 | .526 | 112 | .531 | 33.9 | 6.7 | 5.96 | 5.68 |
| Gene Garber | CYC | cl | 13 | .624 | 168 | .232 | 88 | .388 | 88 | .388 | 20.8 | 3.4 | 3.09 | 2.87 |
| Bob Gibson | BRA | sp | 25 | .715 | 689 | .266 | 462 | .448 | 467 | .453 | 119.4 | 4.5 | 4.09 | 4.07 |
| Tom Glavine* | LEF | sp | 0 | .855 | 438 | .308 | 296 | .519 | 300 | .526 | 91.2 | 6.5 | 5.91 | 5.80 |
| Lefty Gomez* | LEF | sp | 52 | .802 | 365 | .288 | 278 | .506 | 280 | .510 | 75.7 | 5.4 | 4.94 | 5.14 |
| Dwight Gooden | BRA | sp | 0 | .787 | 178 | .303 | 127 | .479 | 128 | .483 | 35.3 | 5.2 | 4.66 | 4.50 |
| Tom Gordon | ALE | cl | 0 | .861 | 36 | .222 | 30 | .566 | 30 | .566 | 8.7 | 7.4 | 6.86 | 7.76 |
| Goose Gossage | AZT | cl | 9 | .667 | 160 | .287 | 105 | .410 | 107 | .418 | 24.7 | 3.7 | 3.35 | 3.70 |
| Buddy Groom* | MAN | mr | 0 | .495 | 74 | .216 | 35 | .315 | 35 | .315 | 5.8 | 1.8 | 1.71 | 1.96 |
| Lefty Grove* | MAN | sp | 61 | .671 | 515 | .282 | 323 | .415 | 325 | .418 | 77.0 | 3.7 | 3.41 | 3.43 |
| Ron Guidry* | ALE | sp | 10 | .702 | 645 | .271 | 392 | .432 | 394 | .434 | 96.5 | 4.0 | 3.69 | 3.66 |
| Larry Gura* | HIT | sp | 13 | 1.038 | 107 | .327 | 92 | .648 | 94 | .662 | 31.2 | 9.5 | 8.72 | 9.31 |
| Harvey Haddix* | WIZ | sp | 35 | .882 | 55 | .291 | 44 | .564 | 45 | .577 | 12.7 | 6.5 | 5.93 | 5.38 |
| Bump Hadley | MAN | sp | 56 | .665 | 214 | .220 | 125 | .413 | 130 | .429 | 32.5 | 4.1 | 3.66 | 3.28 |
| Noodles Hahn* | MAN | sp | 82 | .751 | 534 | .279 | 348 | .466 | 351 | .470 | 90.6 | 4.7 | 4.25 | 4.32 |
| Jesse Haines | BRA | sp | 67 | .778 | 52 | .269 | 34 | .479 | 35 | .493 | 9.3 | 5.1 | 4.72 | 4.62 |
| Bill Hands | DRA | sp | 21 | .796 | 604 | .285 | 394 | .491 | 397 | .494 | 112.6 | 5.5 | 5.05 | 4.82 |
| Tom Henke | CYC | cl | 3 | .735 | 149 | .262 | 113 | .479 | 113 | .479 | 29.2 | 4.6 | 4.16 | 3.64 |
| Mike Henneman | LOU | cl | 0 | .719 | 180 | .278 | 106 | .431 | 108 | .439 | 27.2 | 4.3 | 3.96 | 4.46 |
| Bill Henry* | CYC | mr | 33 | .949 | 187 | .321 | 169 | .612 | 170 | .616 | 51.7 | 7.6 | 6.98 | 6.80 |
| Roberto Hernandez | SUG | cl | 0 | .736 | 148 | .284 | 107 | .469 | 107 | .469 | 28.3 | 4.9 | 4.46 | 3.95 |
| Orel Hershiser | STA | sp | 2 | .653 | 630 | .248 | 334 | .398 | 342 | .408 | 79.3 | 3.5 | 3.16 | 3.09 |
| John Hiller* | AZT | mr | 18 | .733 | 168 | .256 | 126 | .468 | 127 | .472 | 30.8 | 4.4 | 4.09 | 4.01 |
| Trevor Hoffman | LOU | cl | 0 | .599 | 207 | .217 | 129 | .392 | 130 | .395 | 27.5 | 3.0 | 2.71 | 2.32 |
| Steve Howe* | MAN | mr | 3 | .794 | 190 | .311 | 120 | .484 | 121 | .488 | 33.4 | 5.2 | 4.56 | 4.41 |
| Harry Howell | RUB | sp | 84 | .936 | 375 | .296 | 295 | .582 | 301 | .594 | 93.2 | 7.7 | 7.01 | 6.80 |
| Jay Howell | BRU | cl | 5 | .806 | 234 | .295 | 164 | .500 | 167 | .509 | 43.9 | 5.2 | 4.72 | 4.81 |
| Waite Hoyt | KNI | sp | 61 | .673 | 9 | .222 | 5 | .455 | 5 | .455 | 0.8 | 2.3 | 2.09 | 1.73 |
| Carl Hubbell* | IND | sp | 58 | .775 | 225 | .307 | 150 | .484 | 150 | .484 | 42.3 | 5.4 | 4.97 | 4.59 |
| Catfish Hunter | KNI | sp | 15 | .750 | 492 | .258 | 314 | .467 | 319 | .475 | 87.8 | 5.1 | 4.73 | 4.55 |
| Larry Jackson | STA | sp | 30 | .771 | 167 | .299 | 108 | .480 | 108 | .480 | 29.6 | 5.1 | 4.66 | 4.64 |
| Mike Jackson | MAN | mr | 0 | .779 | 157 | .293 | 111 | .478 | 115 | .496 | 32.5 | 5.6 | 5.16 | 4.72 |
| Fergie Jenkins | HIT | sp | 17 | .803 | 656 | .293 | 470 | .502 | 476 | .508 | 130.3 | 5.4 | 4.90 | 4.94 |
| Randy Johnson* | DRA | sp | 0 | .659 | 321 | .259 | 276 | .433 | 281 | .441 | 62.0 | 3.5 | 3.23 | 3.04 |
| Walter Johnson | RUB | sp | 73 | .720 | 630 | .279 | 425 | .455 | 428 | .458 | 104.0 | 4.1 | 3.73 | 3.55 |
| Sam Jones | STA | sp | 35 | .790 | 373 | .324 | 282 | .491 | 282 | .491 | 79.8 | 5.6 | 5.05 | 4.90 |
| Todd Jones | STA | cl | 0 | .712 | 162 | .278 | 99 | .444 | 99 | .444 | 25.2 | 4.3 | 4.00 | 3.66 |
| Addie Joss | IND | sp | 81 | .791 | 655 | .269 | 429 | .489 | 434 | .495 | 123.5 | 5.6 | 5.09 | 4.70 |
| Jim Kaat* | KNI | sp | 22 | .959 | 58 | .328 | 50 | .602 | 51 | .614 | 14.5 | 6.7 | 6.17 | 6.27 |
| Ellis Kinder | RUB | cl | 46 | .816 | 256 | .301 | 177 | .507 | 178 | .510 | 50.4 | 5.7 | 5.23 | 5.31 |
| Jerry Koosman* | KNI | sp | 18 | .933 | 87 | .345 | 77 | .588 | 77 | .588 | 24.4 | 7.7 | 6.89 | 6.74 |
| Sandy Koufax* | STA | sp | 25 | .698 | 424 | .262 | 301 | .449 | 302 | .451 | 73.6 | 4.1 | 3.76 | 3.51 |
| Mark Langston* | BRU | sp | 0 | .810 | 62 | .274 | 51 | .526 | 51 | .526 | 13.2 | 5.5 | 5.11 | 5.97 |
| Max Lanier* | BRA | sp | 45 | .675 | 235 | .272 | 149 | .426 | 149 | .426 | 36.7 | 4.1 | 3.69 | 3.58 |
| Gary Lavelle* | WIZ | mr | 12 | .739 | 190 | .253 | 131 | .471 | 131 | .471 | 34.1 | 4.7 | 4.32 | 4.35 |
| Bill Lee | LEF | sp | 51 | .773 | 372 | .282 | 241 | .481 | 242 | .483 | 67.9 | 5.4 | 4.93 | 4.94 |
| Lefty Leifield* | LEF | sp | 77 | .859 | 300 | .283 | 214 | .518 | 220 | .533 | 67.8 | 7.0 | 6.61 | 6.64 |
| Dutch Leonard (L)* | SUG | sp | 69 | .807 | 135 | .274 | 92 | .505 | 92 | .505 | 26.9 | 5.9 | 5.35 | 5.15 |
| Bob Locker | SUG | mr | 23 | .748 | 269 | .283 | 157 | .436 | 167 | .464 | 43.1 | 4.5 | 4.14 | 4.35 |
| Red Lucas | RUB | sp | 59 | .820 | 394 | .297 | 254 | .505 | 255 | .507 | 71.6 | 5.5 | 5.16 | 5.08 |
| Dolf Luque | MAN | sp | 70 | .777 | 504 | .274 | 340 | .482 | 343 | .486 | 93.5 | 5.1 | 4.65 | 4.67 |
| Sparky Lyle* | LEF | cl | 16 | .849 | 259 | .286 | 191 | .544 | 192 | .547 | 53.6 | 6.0 | 5.57 | 5.07 |
| Ted Lyons | SUG | sp | 60 | .761 | 604 | .255 | 376 | .477 | 379 | .481 | 100.3 | 4.9 | 4.42 | 4.39 |
| Greg Maddux | AZT | sp | 0 | .596 | 721 | .259 | 332 | .355 | 335 | .358 | 77.4 | 3.0 | 2.69 | 2.37 |
| Firpo Marberry | RUB | cl | 62 | .776 | 307 | .270 | 203 | .483 | 205 | .488 | 52.3 | 4.6 | 4.28 | 4.15 |
| Juan Marichal | LOU | sp | 23 | .798 | 499 | .301 | 333 | .502 | 335 | .505 | 92.7 | 5.3 | 4.82 | 4.45 |
| Rube Marquard* | ALE | sp | 74 | .881 | 452 | .334 | 334 | .533 | 336 | .536 | 103.8 | 6.7 | 6.12 | 6.09 |
| Mike Marshall | IND | cl | 18 | .679 | 183 | .268 | 111 | .424 | 111 | .424 | 25.0 | 3.5 | 3.22 | 3.48 |
| Pedro Martinez | CYC | sp | 0 | .755 | 574 | .254 | 462 | .484 | 469 | .491 | 115.4 | 4.5 | 4.13 | 4.16 |
| Christy Mathewson | HIT | sp | 80 | .775 | 608 | .268 | 444 | .492 | 450 | .499 | 112.9 | 4.7 | 4.24 | 4.17 |
| Jack McDowell | BRU | sp | 0 | .950 | 287 | .338 | 247 | .578 | 251 | .588 | 82.1 | 8.2 | 7.53 | 7.81 |
| Sam McDowell* | LOU | sp | 18 | .749 | 401 | .289 | 318 | .470 | 325 | .480 | 84.2 | 5.0 | 4.49 | 4.70 |
| Joe McGinnity | BRA | sp | 90 | .682 | 371 | .224 | 223 | .431 | 227 | .439 | 54.1 | 3.9 | 3.53 | 3.41 |
| Tug McGraw* | WIZ | cl | 16 | .781 | 207 | .256 | 147 | .487 | 151 | .500 | 40.8 | 5.4 | 5.01 | 5.12 |
| Greg McMichael | KNI | mr | 0 | .703 | 158 | .259 | 95 | .444 | 95 | .444 | 23.8 | 4.2 | 3.80 | 3.55 |
| George McQuillan | CYC | sp | 76 | .961 | 133 | .278 | 115 | .605 | 117 | .616 | 36.1 | 7.9 | 7.24 | 7.07 |
| Andy Messersmith | MAN | sp | 15 | .744 | 433 | .254 | 301 | .470 | 304 | .474 | 80.1 | 4.8 | 4.42 | 4.22 |
| Stu Miller | WIZ | cl | 33 | .704 | 198 | .283 | 116 | .420 | 120 | .435 | 31.8 | 4.4 | 4.01 | 3.56 |
| Vinegar Bend Mizell* | ALE | sp | 30 | .789 | 220 | .264 | 157 | .488 | 160 | .497 | 44.9 | 5.9 | 5.37 | 5.75 |
| Jeff Montgomery | BRU | cl | 0 | .739 | 158 | .278 | 114 | .458 | 116 | .466 | 28.9 | 4.5 | 4.13 | 4.31 |
| Mike Morgan | STA | sp | 1 | .721 | 279 | .251 | 165 | .444 | 167 | .449 | 43.6 | 4.4 | 3.98 | 3.58 |
| Jack Morris | BRU | sp | 6 | .854 | 409 | .276 | 338 | .540 | 346 | .553 | 95.0 | 6.0 | 5.54 | 5.59 |
| Don Mossi* | ALE | mr | 32 | .925 | 214 | .332 | 160 | .563 | 161 | .567 | 52.3 | 7.6 | 6.87 | 6.76 |
| George Mullin | RUB | sp | 80 | .949 | 238 | .298 | 202 | .607 | 202 | .607 | 62.9 | 7.8 | 7.07 | 7.00 |
| Van Mungo | RUB | sp | 50 | .817 | 242 | .318 | 187 | .508 | 187 | .508 | 56.8 | 6.6 | 5.90 | 5.69 |
| Mike Mussina | MAN | sp | 0 | .671 | 672 | .266 | 403 | .418 | 407 | .422 | 95.9 | 3.6 | 3.31 | 3.08 |
| Randy Myers* | LOU | cl | 0 | .848 | 113 | .327 | 117 | .555 | 117 | .555 | 33.9 | 6.6 | 6.01 | 6.18 |
| Jeff Nelson | SUG | mr | 0 | .697 | 212 | .255 | 155 | .437 | 159 | .448 | 38.7 | 4.2 | 3.82 | 3.92 |
| Robb Nen | IND | cl | 0 | .755 | 211 | .303 | 165 | .470 | 168 | .479 | 43.2 | 4.7 | 4.36 | 4.37 |
| Don Newcombe | KNI | sp | 35 | .816 | 334 | .320 | 219 | .499 | 219 | .499 | 65.5 | 6.0 | 5.51 | 5.64 |
| Hal Newhouser* | STA | sp | 40 | .718 | 416 | .272 | 296 | .450 | 300 | .456 | 76.2 | 4.5 | 4.09 | 4.14 |
| Kid Nichols | RUB | sp | 91 | .774 | 393 | .260 | 270 | .491 | 271 | .493 | 74.0 | 5.2 | 4.77 | 4.50 |
| Joe Niekro | WIZ | sp | 16 | .779 | 277 | .264 | 174 | .479 | 178 | .490 | 48.3 | 5.2 | 4.85 | 4.64 |
| Phil Niekro | WIZ | sp | 22 | .822 | 520 | .287 | 376 | .516 | 380 | .521 | 108.7 | 6.0 | 5.45 | 5.28 |
| Gary Nolan | HIT | sp | 13 | .789 | 554 | .240 | 375 | .507 | 377 | .509 | 96.0 | 4.8 | 4.36 | 4.33 |
| Billy O'Dell* | STA | mr | 29 | .749 | 262 | .279 | 168 | .467 | 170 | .472 | 44.6 | 4.7 | 4.31 | 3.99 |
| Jim O'Toole* | LOU | sp | 24 | .683 | 384 | .247 | 228 | .431 | 228 | .431 | 52.9 | 3.7 | 3.34 | 3.31 |
| Jesse Orosco* | AZT | mr | 4 | .729 | 130 | .300 | 111 | .470 | 113 | .479 | 29.8 | 5.1 | 4.71 | 4.19 |
| Al Orth | RUB | sp | 88 | .786 | 442 | .265 | 292 | .492 | 295 | .497 | 82.8 | 5.5 | 5.09 | 4.75 |
| Jim Palmer | STA | sp | 15 | .789 | 455 | .299 | 307 | .483 | 309 | .487 | 87.1 | 5.5 | 5.05 | 5.09 |
| Mel Parnell* | LEF | sp | 39 | .714 | 383 | .264 | 234 | .440 | 236 | .444 | 59.4 | 4.2 | 3.85 | 3.91 |
| Camilo Pascual | WIZ | sp | 27 | .715 | 541 | .281 | 355 | .443 | 360 | .449 | 91.2 | 4.4 | 4.02 | 4.00 |
| Barney Pelty | RUB | sp | 80 | .870 | 298 | .295 | 213 | .533 | 216 | .540 | 65.6 | 6.8 | 6.25 | 6.55 |
| Alejandro Pena | DRA | mr | 2 | .841 | 162 | .346 | 130 | .524 | 131 | .528 | 39.8 | 6.6 | 6.04 | 5.95 |
| Herb Pennock* | KNI | sp | 67 | .773 | 21 | .190 | 10 | .435 | 11 | .478 | 2.9 | 4.7 | 4.21 | 3.00 |
| Troy Percival | DRA | cl | 0 | .639 | 180 | .217 | 118 | .411 | 121 | .422 | 26.8 | 3.4 | 3.15 | 3.12 |
| Ron Perranoski* | LOU | mr | 25 | .764 | 241 | .299 | 149 | .461 | 150 | .464 | 42.3 | 5.2 | 4.74 | 5.10 |
| Gaylord Perry | LOU | sp | 22 | .696 | 584 | .247 | 348 | .438 | 352 | .443 | 86.8 | 4.1 | 3.67 | 3.39 |
| Gary Peters* | WIZ | sp | 24 | .793 | 433 | .286 | 295 | .489 | 301 | .499 | 82.3 | 5.4 | 4.83 | 4.47 |
| Deacon Phillippe | WIZ | sp | 89 | .724 | 119 | .336 | 65 | .417 | 65 | .417 | 18.5 | 4.6 | 4.05 | 4.34 |
| Billy Pierce* | WIZ | sp | 34 | .836 | 442 | .283 | 333 | .522 | 334 | .524 | 94.3 | 5.8 | 5.32 | 5.38 |
| Juan Pizarro* | DRA | sp | 24 | .868 | 161 | .317 | 133 | .530 | 134 | .534 | 41.4 | 6.8 | 6.14 | 6.18 |
| Eddie Plank* | IND | sp | 85 | .849 | 537 | .291 | 385 | .532 | 387 | .535 | 107.9 | 5.8 | 5.38 | 5.35 |
| Johnny Podres* | KNI | sp | 28 | .814 | 118 | .314 | 78 | .494 | 80 | .506 | 24.4 | 6.2 | 6.06 | 5.64 |
| Howie Pollet* | LEF | sp | 40 | .742 | 148 | .291 | 88 | .454 | 88 | .454 | 23.5 | 4.6 | 4.17 | 3.82 |
| Mark Portugal | BRU | sp | 0 | 1.071 | 24 | .333 | 24 | .667 | 24 | .667 | 9.0 | 13.6 | 12.20 | 14.84 |
| Jack Powell | BRA | sp | 86 | .693 | 116 | .267 | 68 | .428 | 68 | .428 | 15.9 | 3.7 | 3.39 | 3.32 |
| Dan Quisenberry | STA | cl | 8 | .616 | 272 | .254 | 120 | .364 | 121 | .367 | 28.8 | 3.2 | 2.97 | 2.68 |
| Jeff Reardon | BRU | cl | 5 | .952 | 97 | .309 | 82 | .599 | 83 | .606 | 26.6 | 8.1 | 7.19 | 6.11 |
| Ron Reed | DRA | mr | 18 | .837 | 180 | .367 | 123 | .480 | 129 | .504 | 40.3 | 6.5 | 5.76 | 5.59 |
| Steve Reed | CYC | mr | 0 | .785 | 133 | .241 | 103 | .510 | 104 | .515 | 26.7 | 5.0 | 4.59 | 4.16 |
| Ed Reulbach | AZT | sp | 78 | .754 | 438 | .253 | 277 | .465 | 284 | .477 | 73.9 | 4.9 | 4.48 | 4.71 |
| Rick Reuschel | ALE | sp | 12 | .796 | 688 | .297 | 442 | .485 | 449 | .492 | 125.4 | 5.4 | 4.91 | 4.89 |
| Dave Righetti* | SUG | cl | 2 | .760 | 172 | .267 | 132 | .487 | 132 | .487 | 33.8 | 4.9 | 4.49 | 4.45 |
| Dave Righetti* | AZT | cl | 2 | 1.000 | 0 | .000 | 1 | 1.000 | 1 | 1.000 | 0.0 | 0.0 | 0.00 | 0.00 |
| Dave Righetti* |   | cl | 2 | .762 | 172 | .267 | 133 | .489 | 133 | .489 | 34.1 | 4.9 | 4.53 | 4.49 |
| Mariano Rivera | IND | cl | 0 | .592 | 71 | .310 | 33 | .340 | 33 | .340 | 8.2 | 3.2 | 2.88 | 2.53 |
| Robin Roberts | LOU | sp | 34 | .758 | 645 | .319 | 397 | .453 | 404 | .461 | 111.8 | 5.0 | 4.50 | 4.48 |
| Preacher Roe* | LEF | sp | 46 | .958 | 331 | .366 | 259 | .581 | 261 | .585 | 84.5 | 7.8 | 7.18 | 7.56 |
| Steve Rogers | BRU | sp | 11 | .825 | 591 | .311 | 394 | .502 | 396 | .504 | 114.8 | 5.9 | 5.41 | 5.58 |
| Eddie Rommel | RUB | sp | 63 | .780 | 230 | .278 | 140 | .479 | 140 | .479 | 39.8 | 5.4 | 5.04 | 5.27 |
| Schoolboy Rowe | KNI | sp | 51 | .000 | 2 | .000 | 0 | .000 | 0 | .000 | 0.0 | 0.0 | 0.00 | 0.00 |
| Nap Rucker* | AZT | sp | 76 | .773 | 96 | .292 | 65 | .461 | 66 | .468 | 18.5 | 5.3 | 5.00 | 5.04 |
| Amos Rusie | KNI | sp | 90 | .839 | 15 | .267 | 10 | .500 | 10 | .500 | 3.1 | 7.1 | 6.36 | 6.64 |
| Amos Rusie |   | sp | 90 | .839 | 15 | .267 | 10 | .500 | 10 | .500 | 3.1 | 7.1 | 6.36 | 6.64 |
| Nolan Ryan | KNI | sp | 14 | .698 | 420 | .279 | 327 | .438 | 334 | .448 | 81.4 | 4.2 | 3.89 | 4.01 |
| Nolan Ryan | DRA | sp | 14 | 1.195 | 54 | .296 | 78 | .788 | 78 | .788 | 25.6 | 11.3 | 10.20 | 10.49 |
| Nolan Ryan |   | sp | 14 | .755 | 474 | .281 | 405 | .479 | 412 | .488 | 104.7 | 4.8 | 4.47 | 4.61 |
| Bret Saberhagen | HIT | sp | 0 | .764 | 732 | .294 | 465 | .469 | 469 | .473 | 121.5 | 4.6 | 4.19 | 4.23 |
| Curt Schilling | DRA | sp | 0 | .755 | 649 | .322 | 445 | .465 | 448 | .468 | 122.9 | 4.9 | 4.51 | 4.32 |
| Mike Scott | BRU | sp | 6 | .751 | 541 | .277 | 351 | .461 | 353 | .464 | 97.7 | 5.0 | 4.65 | 4.59 |
| Tom Seaver | KNI | sp | 16 | .693 | 604 | .285 | 391 | .430 | 394 | .433 | 102.7 | 4.3 | 3.85 | 3.52 |
| Bobby Shantz* | STA | mr | 35 | .755 | 245 | .310 | 153 | .443 | 158 | .458 | 42.0 | 4.7 | 4.29 | 4.24 |
| Jeff Shaw | HIT | cl | 0 | .932 | 177 | .305 | 136 | .591 | 136 | .591 | 43.4 | 7.6 | 7.08 | 6.68 |
| Bob Shawkey | ALE | sp | 70 | .880 | 319 | .310 | 267 | .557 | 269 | .562 | 79.0 | 6.7 | 6.09 | 6.44 |
| Urban Shocker | DRA | sp | 70 | .725 | 491 | .253 | 309 | .461 | 312 | .465 | 78.7 | 4.4 | 3.95 | 3.47 |
| Jim Slaton | BRU | sp | 11 | 1.347 | 14 | .571 | 19 | .792 | 19 | .792 | 9.1 | 27.3 | 24.57 | 29.17 |
| Lee Smith | ALE | cl | 3 | .780 | 171 | .298 | 151 | .502 | 152 | .505 | 38.9 | 5.0 | 4.45 | 4.66 |
| Zane Smith* | LOU | sp | 0 | .798 | 304 | .306 | 196 | .478 | 199 | .485 | 56.1 | 5.4 | 4.92 | 5.00 |
| John Smoltz | SUG | sp | 0 | .735 | 483 | .240 | 336 | .478 | 338 | .481 | 82.9 | 4.4 | 4.02 | 3.95 |
| Warren Spahn* | RUB | sp | 40 | .850 | 276 | .264 | 214 | .543 | 214 | .543 | 58.0 | 5.7 | 5.24 | 5.55 |
| Dave Stieb | BRU | sp | 3 | .959 | 65 | .262 | 61 | .629 | 62 | .639 | 18.1 | 7.6 | 6.86 | 7.37 |
| Dave Stieb | AZT | sp | 3 | .771 | 379 | .269 | 251 | .472 | 260 | .489 | 70.0 | 5.2 | 4.67 | 4.77 |
| Dave Stieb |   | sp | 3 | .801 | 444 | .268 | 312 | .496 | 322 | .512 | 87.9 | 5.6 | 4.99 | 5.14 |
| Mel Stottlemyre | ALE | sp | 19 | .736 | 792 | .260 | 442 | .448 | 449 | .455 | 117.8 | 4.6 | 4.15 | 4.07 |
| Rick Sutcliffe | ALE | sp | 5 | .828 | 199 | .256 | 149 | .521 | 151 | .528 | 41.3 | 5.6 | 5.18 | 5.07 |
| Bruce Sutter | BRA | cl | 8 | .838 | 168 | .292 | 125 | .530 | 125 | .530 | 34.5 | 5.6 | 5.11 | 5.41 |
| Don Sutton | SUG | sp | 16 | .709 | 686 | .262 | 434 | .443 | 440 | .449 | 107.1 | 4.1 | 3.74 | 3.72 |
| Greg Swindell* | BRU | mr | 0 | .991 | 229 | .367 | 183 | .598 | 184 | .601 | 62.9 | 8.7 | 7.88 | 8.03 |
| Frank Tanana* | HIT | sp | 7 | .920 | 202 | .312 | 177 | .577 | 181 | .590 | 53.6 | 7.0 | 6.42 | 6.67 |
| Kent Tekulve | HIT | cl | 14 | .762 | 110 | .336 | 67 | .450 | 68 | .456 | 19.9 | 5.4 | 4.83 | 4.69 |
| Luis Tiant | LOU | sp | 20 | .765 | 518 | .261 | 389 | .486 | 394 | .493 | 107.8 | 5.4 | 4.90 | 4.74 |
| Mike Timlin | DRA | mr | 0 | .678 | 170 | .235 | 111 | .432 | 112 | .436 | 27.3 | 4.1 | 3.72 | 3.52 |
| Virgil Trucks | WIZ | sp | 44 | .760 | 228 | .311 | 159 | .461 | 160 | .464 | 43.6 | 4.9 | 4.53 | 4.14 |
| John Tudor* | BRA | sp | 7 | .917 | 136 | .324 | 104 | .556 | 105 | .561 | 34.6 | 7.8 | 6.94 | 7.23 |
| Dazzy Vance | AZT | sp | 70 | .711 | 561 | .282 | 386 | .449 | 387 | .450 | 95.8 | 4.1 | 3.73 | 3.59 |
| Johnny Vander Meer* | LEF | sp | 46 | .863 | 389 | .293 | 308 | .526 | 316 | .540 | 90.7 | 6.5 | 5.83 | 6.32 |
| Hippo Vaughn* | AZT | sp | 73 | .698 | 78 | .269 | 52 | .448 | 52 | .448 | 12.3 | 4.0 | 3.60 | 3.47 |
| Bob Veale* | BRA | sp | 25 | .665 | 14 | .143 | 14 | .467 | 14 | .467 | 3.2 | 4.5 | 4.03 | 4.79 |
| Bob Veale* | SUG | sp | 25 | .701 | 27 | .222 | 16 | .457 | 16 | .457 | 3.7 | 4.0 | 3.77 | 3.86 |
| Bob Veale* |   | sp | 25 | .690 | 41 | .195 | 30 | .462 | 30 | .462 | 7.0 | 4.3 | 3.95 | 4.28 |
| Dave Veres | IND | mr | 0 | .865 | 212 | .354 | 178 | .525 | 181 | .534 | 55.8 | 6.9 | 6.25 | 6.28 |
| Frank Viola* | BRU | sp | 1 | .761 | 421 | .276 | 283 | .467 | 288 | .475 | 77.6 | 5.1 | 4.56 | 4.39 |
| Rube Waddell* | MAN | sp | 84 | .715 | 472 | .292 | 340 | .444 | 347 | .454 | 87.9 | 4.5 | 4.17 | 4.22 |
| Tim Wakefield | BRU | sp | 0 | .746 | 376 | .239 | 254 | .470 | 260 | .481 | 67.7 | 5.0 | 4.52 | 4.51 |
| Rube Walberg* | IND | sp | 64 | .889 | 376 | .332 | 324 | .560 | 326 | .563 | 99.1 | 7.1 | 6.53 | 6.66 |
| Ed Walsh | CYC | sp | 80 | .765 | 575 | .264 | 422 | .493 | 423 | .494 | 110.1 | 4.9 | 4.50 | 4.35 |
| Duane Ward | LOU | cl | 0 | .744 | 143 | .287 | 112 | .477 | 113 | .481 | 28.4 | 4.8 | 4.28 | 4.08 |
| Lon Warneke | BRA | sp | 52 | .623 | 192 | .240 | 102 | .382 | 102 | .382 | 23.4 | 3.2 | 2.84 | 2.43 |
| David Wells* | HIT | sp | 0 | .885 | 249 | .269 | 192 | .565 | 193 | .568 | 58.2 | 6.8 | 6.23 | 5.83 |
| John Wetteland | ALE | cl | 0 | .546 | 128 | .234 | 68 | .347 | 68 | .347 | 13.6 | 2.4 | 2.21 | 1.94 |
| Doc White* | LEF | sp | 82 | .822 | 356 | .256 | 250 | .521 | 252 | .525 | 70.3 | 5.6 | 5.26 | 5.13 |
| Bob Wickman | WIZ | mr | 0 | .785 | 161 | .317 | 115 | .487 | 116 | .492 | 30.2 | 5.0 | 4.59 | 4.72 |
| Hoyt Wilhelm | MAN | cl | 37 | .593 | 264 | .220 | 121 | .360 | 124 | .369 | 26.9 | 2.8 | 2.55 | 2.20 |
| Mitch Williams* | LEF | cl | 0 | .846 | 203 | .291 | 179 | .536 | 181 | .542 | 54.4 | 7.3 | 6.65 | 7.04 |
| Stan Williams | ALE | mr | 24 | .730 | 59 | .220 | 43 | .467 | 44 | .478 | 9.7 | 4.0 | 3.70 | 4.45 |
| Hooks Wiltse* | CYC | sp | 80 | .873 | 321 | .308 | 245 | .540 | 250 | .551 | 77.9 | 7.1 | 6.44 | 6.01 |
| Mark Wohlers | MAN | mr | 0 | .728 | 53 | .302 | 36 | .444 | 37 | .457 | 9.8 | 4.7 | 4.24 | 4.18 |
| Joe Wood | IND | sp | 71 | .815 | 396 | .285 | 332 | .517 | 334 | .520 | 88.5 | 5.4 | 5.00 | 5.29 |
| Wilbur Wood* | KNI | mr | 19 | .994 | 120 | .317 | 96 | .627 | 96 | .627 | 30.7 | 8.1 | 7.39 | 7.17 |
| Wilbur Wood* | LEF | mr | 19 | .829 | 181 | .309 | 123 | .508 | 125 | .517 | 36.4 | 6.1 | 5.67 | 5.72 |
| Wilbur Wood* |   | mr | 19 | .894 | 301 | .312 | 219 | .554 | 221 | .559 | 67.2 | 6.9 | 6.35 | 6.28 |
| Todd Worrell | BRA | cl | 1 | .752 | 125 | .296 | 84 | .472 | 84 | .472 | 22.8 | 4.9 | 4.55 | 4.27 |
| Cy Young | CYC | sp | 94 | .721 | 580 | .240 | 380 | .465 | 382 | .468 | 91.9 | 4.1 | 3.76 | 3.67 |
| Start |
| Name | Team | P | Age | GS | CG | CG% | SHO | QS | QS% | RS | RS/G | RL | RLS | RL% | PCH/G | STR% |
| Ted Abernathy | AZT | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 5 | .278 | 23.5 | .580 |
| Babe Adams | SUG | sp | 79 | 30 | 9 | .300 | 1 | 15 | .500 | 167 | 5.6 | 20 | 12 | .600 | 105.2 | .645 |
| Rick Aguilera | HIT | cl | 0 | 3 | 1 | .333 | 1 | 2 | .667 | 18 | 6.0 | 6 | 2 | .333 | 21.6 | .629 |
| Hank Aguirre* | HIT | mr | 30 | 1 | 0 | .000 | 0 | 0 | .000 | 9 | 9.0 | 11 | 4 | .364 | 24.3 | .631 |
| Pete Alexander | IND | sp | 74 | 31 | 7 | .226 | 2 | 11 | .355 | 171 | 5.5 | 21 | 15 | .714 | 100.2 | .622 |
| Johnny Antonelli* | WIZ | sp | 31 | 31 | 1 | .032 | 0 | 14 | .452 | 132 | 4.3 | 22 | 6 | .273 | 100.5 | .610 |
| Kevin Appier | DRA | sp | 0 | 23 | 0 | .000 | 0 | 14 | .609 | 113 | 4.9 | 18 | 4 | .222 | 111.6 | .595 |
| Rod Beck | BRU | cl | 0 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 14.2 | .592 |
| Steve Bedrosian | KNI | cl | 3 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 25.1 | .586 |
| Armando Benitez | DRA | cl | 0 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 27 | 5 | .185 | 21.3 | .549 |
| Al Benton | IND | mr | 50 | 4 | 0 | .000 | 0 | 2 | .500 | 19 | 4.8 | 30 | 4 | .133 | 26.7 | .607 |
| Joe Benz | DRA | sp | 75 | 18 | 4 | .222 | 2 | 11 | .611 | 101 | 5.6 | 20 | 11 | .550 | 59.8 | .617 |
| Bud Black* | DRA | sp | 4 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 38.5 | .519 |
| Vida Blue* | LEF | sp | 11 | 19 | 5 | .263 | 1 | 8 | .421 | 134 | 7.1 | 16 | 7 | .438 | 107.9 | .592 |
| Bert Blyleven | KNI | sp | 10 | 32 | 10 | .313 | 0 | 15 | .469 | 198 | 6.2 | 19 | 10 | .526 | 115.5 | .626 |
| Oil Can Boyd | LEF | sp | 1 | 15 | 2 | .133 | 0 | 3 | .200 | 56 | 3.7 | 5 | 3 | .600 | 98.5 | .628 |
| Jeff Brantley | SUG | cl | 0 | 5 | 0 | .000 | 0 | 2 | .400 | 23 | 4.6 | 13 | 4 | .308 | 37.6 | .590 |
| Harry Brecheen* | BRA | sp | 46 | 4 | 1 | .250 | 0 | 0 | .000 | 18 | 4.5 | 20 | 4 | .200 | 31.8 | .603 |
| Jim Brewer* | SUG | cl | 23 | 3 | 0 | .000 | 0 | 1 | .333 | 14 | 4.7 | 9 | 3 | .333 | 22.6 | .597 |
| Kevin Brown | AZT | sp | 0 | 32 | 7 | .219 | 1 | 15 | .469 | 193 | 6.0 | 20 | 2 | .100 | 99.0 | .620 |
| Mordecai Brown | CYC | sp | 84 | 24 | 11 | .458 | 0 | 14 | .583 | 151 | 6.3 | 8 | 5 | .625 | 108.2 | .626 |
| Jim Bunning | KNI | sp | 29 | 23 | 8 | .348 | 3 | 12 | .522 | 132 | 5.7 | 14 | 4 | .286 | 111.0 | .633 |
| Tim Burke | BRU | mr | 2 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 2 | .100 | 22.1 | .620 |
| John Candelaria* | KNI | sp | 7 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 13.3 | .472 |
| Steve Carlton* | BRA | sp | 16 | 31 | 3 | .097 | 0 | 15 | .484 | 132 | 4.3 | 26 | 16 | .615 | 111.3 | .608 |
| Spud Chandler | STA | sp | 53 | 14 | 3 | .214 | 1 | 6 | .429 | 76 | 5.4 | 6 | 2 | .333 | 89.2 | .602 |
| Norm Charlton* | AZT | mr | 0 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 4 | .667 | 24.1 | .569 |
| Jack Chesbro | KNI | sp | 87 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 22.0 | .545 |
| Eddie Cicotte | IND | sp | 77 | 28 | 3 | .107 | 0 | 11 | .393 | 124 | 4.4 | 19 | 10 | .526 | 85.7 | .625 |
| Watty Clark* | LEF | sp | 59 | 13 | 3 | .231 | 0 | 3 | .231 | 72 | 5.5 | 8 | 6 | .750 | 78.6 | .625 |
| Roger Clemens | AZT | sp | 0 | 33 | 6 | .182 | 3 | 13 | .394 | 217 | 6.6 | 21 | 7 | .333 | 105.7 | .611 |
| Joe Coleman | WIZ | sp | 14 | 25 | 1 | .040 | 0 | 6 | .240 | 112 | 4.5 | 16 | 7 | .438 | 80.6 | .577 |
| David Cone | BRU | sp | 0 | 4 | 1 | .250 | 0 | 2 | .500 | 10 | 2.5 | 1 | 1 | 1.000 | 109.0 | .576 |
| David Cone | HIT | sp | 0 | 12 | 3 | .250 | 0 | 5 | .417 | 58 | 4.8 | 10 | 3 | .300 | 120.5 | .608 |
| David Cone |   | sp | 0 | 16 | 4 | .250 | 0 | 7 | .438 | 68 | 4.3 | 11 | 4 | .364 | 117.6 | .600 |
| Mort Cooper | BRA | sp | 48 | 25 | 4 | .160 | 0 | 15 | .600 | 98 | 3.9 | 15 | 4 | .267 | 80.5 | .605 |
| Wilbur Cooper* | CYC | sp | 69 | 21 | 5 | .238 | 0 | 8 | .381 | 129 | 6.1 | 15 | 6 | .400 | 96.5 | .612 |
| Stan Coveleski | HIT | sp | 71 | 14 | 4 | .286 | 0 | 7 | .500 | 108 | 7.7 | 19 | 6 | .316 | 54.7 | .612 |
| Mike Cuellar* | KNI | sp | 24 | 1 | 0 | .000 | 0 | 0 | .000 | 4 | 4.0 | 11 | 5 | .455 | 17.7 | .610 |
| Danny Darwin | BRU | mr | 5 | 2 | 1 | .500 | 0 | 1 | .500 | 7 | 3.5 | 15 | 6 | .400 | 27.7 | .583 |
| Dizzy Dean | BRA | sp | 51 | 28 | 10 | .357 | 0 | 9 | .321 | 103 | 3.7 | 4 | 1 | .250 | 95.4 | .622 |
| Jose DeLeon | CYC | sp | 0 | 6 | 0 | .000 | 0 | 0 | .000 | 29 | 4.8 | 12 | 6 | .500 | 47.1 | .571 |
| John Denny | BRU | sp | 8 | 2 | 0 | .000 | 0 | 0 | .000 | 9 | 4.5 | 4 | 3 | .750 | 92.5 | .546 |
| Don Drysdale | SUG | sp | 24 | 32 | 3 | .094 | 1 | 13 | .406 | 143 | 4.5 | 24 | 10 | .417 | 106.3 | .598 |
| Dennis Eckersley | MAN | cl | 6 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 18.0 | .652 |
| Howard Ehmke | LOU | sp | 67 | 1 | 0 | .000 | 0 | 0 | .000 | 11 | 11.0 | 8 | 2 | .250 | 27.4 | .565 |
| Mark Eichhorn | KNI | mr | 0 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 | 19.9 | .668 |
| Red Faber | STA | sp | 72 | 20 | 4 | .200 | 2 | 8 | .400 | 88 | 4.4 | 18 | 9 | .500 | 68.8 | .623 |
| Roy Face | WIZ | cl | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 0 | .000 | 20.9 | .634 |
| Steve Farr | DRA | cl | 4 | 3 | 0 | .000 | 0 | 3 | 1.000 | 9 | 3.0 | 7 | 2 | .286 | 38.7 | .589 |
| Jeff Fassero* | HIT | sp | 0 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 31.0 | .606 |
| Bob Feller | KNI | sp | 42 | 5 | 1 | .200 | 0 | 1 | .200 | 26 | 5.2 | 11 | 3 | .273 | 35.9 | .578 |
| Sid Fernandez* | CYC | sp | 0 | 7 | 0 | .000 | 0 | 3 | .429 | 39 | 5.6 | 5 | 0 | .000 | 41.8 | .578 |
| Wes Ferrell | RUB | sp | 53 | 24 | 8 | .333 | 1 | 7 | .292 | 150 | 6.3 | 17 | 7 | .412 | 96.2 | .612 |
| Rollie Fingers | KNI | cl | 14 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 4 | .667 | 23.1 | .602 |
| Chuck Finley* | BRU | sp | 0 | 27 | 3 | .111 | 0 | 10 | .370 | 159 | 5.9 | 17 | 7 | .412 | 101.4 | .579 |
| Whitey Ford* | ALE | sp | 32 | 33 | 6 | .182 | 1 | 15 | .455 | 157 | 4.8 | 18 | 8 | .444 | 105.5 | .599 |
| Bob Forsch | BRA | sp | 11 | 1 | 0 | .000 | 0 | 0 | .000 | 8 | 8.0 | 0 | 0 | .000 | 118.0 | .619 |
| Ken Forsch | SUG | mr | 14 | 1 | 0 | .000 | 0 | 0 | .000 | 5 | 5.0 | 4 | 3 | .750 | 41.2 | .571 |
| John Franco* | IND | cl | 0 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 5 | .625 | 21.2 | .573 |
| Gene Garber | CYC | cl | 13 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 1 | .125 | 20.7 | .629 |
| Bob Gibson | BRA | sp | 25 | 34 | 5 | .147 | 1 | 16 | .471 | 171 | 5.0 | 22 | 4 | .182 | 119.3 | .601 |
| Tom Glavine* | LEF | sp | 0 | 20 | 4 | .200 | 2 | 8 | .400 | 118 | 5.9 | 14 | 5 | .357 | 98.9 | .606 |
| Lefty Gomez* | LEF | sp | 52 | 20 | 2 | .100 | 0 | 6 | .300 | 127 | 6.3 | 8 | 4 | .500 | 89.4 | .600 |
| Dwight Gooden | BRA | sp | 0 | 11 | 2 | .182 | 0 | 3 | .273 | 41 | 3.7 | 4 | 1 | .250 | 88.8 | .614 |
| Tom Gordon | ALE | cl | 0 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 3 | .750 | 18.0 | .556 |
| Goose Gossage | AZT | cl | 9 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 1 | .143 | 21.8 | .593 |
| Buddy Groom* | MAN | mr | 0 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 4 | .571 | 18.6 | .589 |
| Lefty Grove* | MAN | sp | 61 | 24 | 9 | .375 | 2 | 13 | .542 | 122 | 5.1 | 13 | 3 | .231 | 126.9 | .607 |
| Ron Guidry* | ALE | sp | 10 | 30 | 9 | .300 | 2 | 16 | .533 | 146 | 4.9 | 10 | 6 | .600 | 113.0 | .602 |
| Larry Gura* | HIT | sp | 13 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 4 | .286 | 16.8 | .615 |
| Harvey Haddix* | WIZ | sp | 35 | 1 | 0 | .000 | 0 | 0 | .000 | 2 | 2.0 | 6 | 4 | .667 | 27.8 | .595 |
| Bump Hadley | MAN | sp | 56 | 9 | 1 | .111 | 0 | 5 | .556 | 46 | 5.1 | 10 | 6 | .600 | 63.0 | .575 |
| Noodles Hahn* | MAN | sp | 82 | 25 | 1 | .040 | 0 | 16 | .640 | 115 | 4.6 | 13 | 5 | .385 | 113.6 | .615 |
| Jesse Haines | BRA | sp | 67 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 3 | .429 | 19.6 | .555 |
| Bill Hands | DRA | sp | 21 | 30 | 3 | .100 | 0 | 10 | .333 | 168 | 5.6 | 26 | 8 | .308 | 96.0 | .611 |
| Tom Henke | CYC | cl | 3 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 18.6 | .622 |
| Mike Henneman | LOU | cl | 0 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 10 | .625 | 20.4 | .600 |
| Bill Henry* | CYC | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 5 | .278 | 20.4 | .622 |
| Roberto Hernandez | SUG | cl | 0 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 9 | .563 | 15.7 | .592 |
| Orel Hershiser | STA | sp | 2 | 28 | 6 | .214 | 1 | 20 | .714 | 131 | 4.7 | 13 | 4 | .308 | 110.6 | .617 |
| John Hiller* | AZT | mr | 18 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 6 | .316 | 18.7 | .590 |
| Trevor Hoffman | LOU | cl | 0 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 19.6 | .627 |
| Steve Howe* | MAN | mr | 3 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 4 | .235 | 18.6 | .636 |
| Harry Howell | RUB | sp | 84 | 14 | 1 | .071 | 0 | 1 | .071 | 107 | 7.6 | 16 | 9 | .563 | 75.5 | .589 |
| Jay Howell | BRU | cl | 5 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 8 | .421 | 21.2 | .612 |
| Waite Hoyt | KNI | sp | 61 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 17.5 | .543 |
| Carl Hubbell* | IND | sp | 58 | 7 | 0 | .000 | 0 | 1 | .143 | 45 | 6.4 | 4 | 3 | .750 | 39.9 | .614 |
| Catfish Hunter | KNI | sp | 15 | 24 | 4 | .167 | 1 | 6 | .250 | 146 | 6.1 | 16 | 4 | .250 | 103.7 | .619 |
| Larry Jackson | STA | sp | 30 | 5 | 1 | .200 | 0 | 3 | .600 | 23 | 4.6 | 6 | 3 | .500 | 48.7 | .616 |
| Mike Jackson | MAN | mr | 0 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 7 | .280 | 19.4 | .622 |
| Fergie Jenkins | HIT | sp | 17 | 31 | 11 | .355 | 1 | 12 | .387 | 227 | 7.3 | 8 | 0 | .000 | 112.3 | .626 |
| Randy Johnson* | DRA | sp | 0 | 22 | 5 | .227 | 1 | 14 | .636 | 116 | 5.3 | 10 | 4 | .400 | 119.8 | .613 |
| Walter Johnson | RUB | sp | 73 | 29 | 14 | .483 | 2 | 16 | .552 | 179 | 6.2 | 10 | 3 | .300 | 114.0 | .636 |
| Sam Jones | STA | sp | 35 | 17 | 1 | .059 | 0 | 10 | .588 | 93 | 5.5 | 25 | 4 | .160 | 64.1 | .579 |
| Todd Jones | STA | cl | 0 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 18.2 | .595 |
| Addie Joss | IND | sp | 81 | 30 | 4 | .133 | 0 | 15 | .500 | 106 | 3.5 | 10 | 2 | .200 | 105.3 | .607 |
| Jim Kaat* | KNI | sp | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 43.9 | .645 |
| Ellis Kinder | RUB | cl | 46 | 1 | 0 | .000 | 0 | 1 | 1.000 | 1 | 1.0 | 13 | 6 | .462 | 20.9 | .607 |
| Jerry Koosman* | KNI | sp | 18 | 6 | 1 | .167 | 0 | 2 | .333 | 32 | 5.3 | 3 | 3 | 1.000 | 75.2 | .616 |
| Sandy Koufax* | STA | sp | 25 | 23 | 7 | .304 | 1 | 11 | .478 | 131 | 5.7 | 9 | 3 | .333 | 114.6 | .603 |
| Mark Langston* | BRU | sp | 0 | 4 | 0 | .000 | 0 | 1 | .250 | 15 | 3.8 | 4 | 3 | .750 | 103.3 | .554 |
| Max Lanier* | BRA | sp | 45 | 6 | 0 | .000 | 0 | 3 | .500 | 26 | 4.3 | 14 | 2 | .143 | 42.3 | .584 |
| Gary Lavelle* | WIZ | mr | 12 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 27 | 13 | .481 | 18.6 | .591 |
| Bill Lee | LEF | sp | 51 | 11 | 1 | .091 | 0 | 6 | .545 | 58 | 5.3 | 12 | 6 | .500 | 52.3 | .597 |
| Lefty Leifield* | LEF | sp | 77 | 10 | 0 | .000 | 0 | 5 | .500 | 75 | 7.5 | 17 | 6 | .353 | 66.9 | .568 |
| Dutch Leonard (L)* | SUG | sp | 69 | 6 | 0 | .000 | 0 | 2 | .333 | 24 | 4.0 | 3 | 1 | .333 | 59.3 | .604 |
| Bob Locker | SUG | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 5 | .333 | 23.0 | .631 |
| Red Lucas | RUB | sp | 59 | 17 | 5 | .294 | 0 | 7 | .412 | 98 | 5.8 | 16 | 4 | .250 | 103.4 | .622 |
| Dolf Luque | MAN | sp | 70 | 23 | 4 | .174 | 0 | 9 | .391 | 156 | 6.8 | 12 | 5 | .417 | 106.6 | .593 |
| Sparky Lyle* | LEF | cl | 16 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 2 | .143 | 25.3 | .613 |
| Ted Lyons | SUG | sp | 60 | 24 | 4 | .167 | 0 | 10 | .417 | 126 | 5.3 | 15 | 4 | .267 | 110.9 | .614 |
| Greg Maddux | AZT | sp | 0 | 30 | 13 | .433 | 0 | 20 | .667 | 149 | 5.0 | 7 | 4 | .571 | 111.9 | .657 |
| Firpo Marberry | RUB | cl | 62 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 6 | .261 | 20.1 | .607 |
| Juan Marichal | LOU | sp | 23 | 22 | 7 | .318 | 0 | 10 | .455 | 124 | 5.6 | 10 | 4 | .400 | 108.0 | .652 |
| Rube Marquard* | ALE | sp | 74 | 17 | 1 | .059 | 1 | 6 | .353 | 97 | 5.7 | 12 | 3 | .250 | 60.7 | .613 |
| Mike Marshall | IND | cl | 18 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 24.3 | .609 |
| Pedro Martinez | CYC | sp | 0 | 33 | 6 | .182 | 1 | 15 | .455 | 159 | 4.8 | 20 | 6 | .300 | 113.0 | .617 |
| Christy Mathewson | HIT | sp | 80 | 28 | 9 | .321 | 1 | 14 | .500 | 189 | 6.8 | 14 | 4 | .286 | 115.7 | .622 |
| Jack McDowell | BRU | sp | 0 | 7 | 0 | .000 | 0 | 2 | .286 | 26 | 3.7 | 20 | 5 | .250 | 44.2 | .600 |
| Sam McDowell* | LOU | sp | 18 | 26 | 0 | .000 | 0 | 15 | .577 | 145 | 5.6 | 19 | 6 | .316 | 104.3 | .558 |
| Joe McGinnity | BRA | sp | 90 | 16 | 4 | .250 | 1 | 9 | .563 | 60 | 3.8 | 7 | 2 | .286 | 100.3 | .603 |
| Tug McGraw* | WIZ | cl | 16 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 4 | .286 | 22.0 | .591 |
| Greg McMichael | KNI | mr | 0 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 1 | .125 | 23.0 | .618 |
| George McQuillan | CYC | sp | 76 | 3 | 0 | .000 | 0 | 1 | .333 | 9 | 3.0 | 5 | 1 | .200 | 41.2 | .612 |
| Andy Messersmith | MAN | sp | 15 | 22 | 2 | .091 | 0 | 9 | .409 | 131 | 6.0 | 14 | 4 | .286 | 103.0 | .593 |
| Stu Miller | WIZ | cl | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 2 | .222 | 18.1 | .621 |
| Vinegar Bend Mizell* | ALE | sp | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 5 | .357 | 29.9 | .555 |
| Jeff Montgomery | BRU | cl | 0 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 17.3 | .602 |
| Mike Morgan | STA | sp | 1 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 2 | .167 | 30.1 | .616 |
| Jack Morris | BRU | sp | 6 | 9 | 0 | .000 | 0 | 2 | .222 | 29 | 3.2 | 23 | 7 | .304 | 44.5 | .583 |
| Don Mossi* | ALE | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 3 | .176 | 21.1 | .635 |
| George Mullin | RUB | sp | 80 | 11 | 1 | .091 | 0 | 2 | .182 | 59 | 5.4 | 5 | 2 | .400 | 75.8 | .588 |
| Van Mungo | RUB | sp | 50 | 12 | 0 | .000 | 0 | 6 | .500 | 72 | 6.0 | 13 | 4 | .308 | 125.2 | .571 |
| Mike Mussina | MAN | sp | 0 | 31 | 12 | .387 | 1 | 18 | .581 | 181 | 5.8 | 10 | 6 | .600 | 114.4 | .630 |
| Randy Myers* | LOU | cl | 0 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 3 | .143 | 19.3 | .571 |
| Jeff Nelson | SUG | mr | 0 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 9 | .391 | 22.6 | .572 |
| Robb Nen | IND | cl | 0 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 11 | .500 | 22.5 | .619 |
| Don Newcombe | KNI | sp | 35 | 11 | 3 | .273 | 0 | 5 | .455 | 67 | 6.1 | 21 | 7 | .333 | 44.3 | .623 |
| Hal Newhouser* | STA | sp | 40 | 23 | 7 | .304 | 1 | 14 | .609 | 116 | 5.0 | 12 | 5 | .417 | 112.2 | .581 |
| Kid Nichols | RUB | sp | 91 | 18 | 2 | .111 | 0 | 6 | .333 | 106 | 5.9 | 11 | 2 | .182 | 103.8 | .619 |
| Joe Niekro | WIZ | sp | 16 | 4 | 1 | .250 | 0 | 1 | .250 | 15 | 3.8 | 10 | 4 | .400 | 32.9 | .588 |
| Phil Niekro | WIZ | sp | 22 | 28 | 5 | .179 | 0 | 9 | .321 | 114 | 4.1 | 15 | 2 | .133 | 95.3 | .599 |
| Gary Nolan | HIT | sp | 13 | 29 | 7 | .241 | 3 | 10 | .345 | 183 | 6.3 | 20 | 5 | .250 | 92.1 | .638 |
| Billy O'Dell* | STA | mr | 29 | 11 | 3 | .273 | 1 | 3 | .273 | 44 | 4.0 | 8 | 5 | .625 | 74.6 | .625 |
| Jim O'Toole* | LOU | sp | 24 | 20 | 5 | .250 | 1 | 11 | .550 | 110 | 5.5 | 5 | 2 | .400 | 99.3 | .606 |
| Jesse Orosco* | AZT | mr | 4 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 7 | .412 | 20.2 | .579 |
| Al Orth | RUB | sp | 88 | 13 | 1 | .077 | 0 | 8 | .615 | 69 | 5.3 | 18 | 6 | .333 | 57.4 | .596 |
| Jim Palmer | STA | sp | 15 | 21 | 3 | .143 | 0 | 7 | .333 | 87 | 4.1 | 19 | 5 | .263 | 111.9 | .594 |
| Mel Parnell* | LEF | sp | 39 | 17 | 3 | .176 | 0 | 7 | .412 | 86 | 5.1 | 11 | 6 | .545 | 86.8 | .604 |
| Camilo Pascual | WIZ | sp | 27 | 31 | 3 | .097 | 1 | 13 | .419 | 137 | 4.4 | 27 | 8 | .296 | 98.6 | .602 |
| Barney Pelty | RUB | sp | 80 | 15 | 2 | .133 | 0 | 4 | .267 | 89 | 5.9 | 16 | 10 | .625 | 95.0 | .571 |
| Alejandro Pena | DRA | mr | 2 | 4 | 0 | .000 | 0 | 3 | .750 | 27 | 6.8 | 6 | 4 | .667 | 40.8 | .602 |
| Herb Pennock* | KNI | sp | 67 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 34.5 | .696 |
| Troy Percival | DRA | cl | 0 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 19.6 | .579 |
| Ron Perranoski* | LOU | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 7 | .389 | 31.3 | .609 |
| Gaylord Perry | LOU | sp | 22 | 26 | 9 | .346 | 1 | 11 | .423 | 124 | 4.8 | 13 | 8 | .615 | 115.9 | .619 |
| Gary Peters* | WIZ | sp | 24 | 8 | 0 | .000 | 0 | 4 | .500 | 40 | 5.0 | 16 | 8 | .500 | 36.6 | .587 |
| Deacon Phillippe | WIZ | sp | 89 | 5 | 1 | .200 | 0 | 3 | .600 | 20 | 4.0 | 2 | 0 | .000 | 105.0 | .650 |
| Billy Pierce* | WIZ | sp | 34 | 27 | 2 | .074 | 0 | 7 | .259 | 117 | 4.3 | 18 | 8 | .444 | 88.9 | .599 |
| Juan Pizarro* | DRA | sp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 8 | .500 | 23.7 | .590 |
| Eddie Plank* | IND | sp | 85 | 27 | 1 | .037 | 0 | 9 | .333 | 99 | 3.7 | 11 | 3 | .273 | 93.9 | .627 |
| Johnny Podres* | KNI | sp | 28 | 2 | 0 | .000 | 0 | 2 | 1.000 | 10 | 5.0 | 7 | 4 | .571 | 24.2 | .645 |
| Howie Pollet* | LEF | sp | 40 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 4 | .400 | 22.7 | .610 |
| Mark Portugal | BRU | sp | 0 | 1 | 0 | .000 | 0 | 0 | .000 | 2 | 2.0 | 1 | 0 | .000 | 38.5 | .552 |
| Jack Powell | BRA | sp | 86 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 28.2 | .625 |
| Dan Quisenberry | STA | cl | 8 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 20.9 | .654 |
| Jeff Reardon | BRU | cl | 5 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 21.0 | .608 |
| Ron Reed | DRA | mr | 18 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 7 | .467 | 25.7 | .623 |
| Steve Reed | CYC | mr | 0 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 7 | .467 | 17.9 | .646 |
| Ed Reulbach | AZT | sp | 78 | 14 | 4 | .286 | 1 | 6 | .429 | 68 | 4.9 | 21 | 7 | .333 | 48.8 | .564 |
| Rick Reuschel | ALE | sp | 12 | 33 | 6 | .182 | 0 | 14 | .424 | 167 | 5.1 | 13 | 8 | .615 | 100.3 | .621 |
| Dave Righetti* | SUG | cl | 2 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 6 | .261 | 21.1 | .579 |
| Dave Righetti* | AZT | cl | 2 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 4.0 | .000 |
| Dave Righetti* |   | cl | 2 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 6 | .240 | 20.8 | .577 |
| Mariano Rivera | IND | cl | 0 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 2 | .667 | 20.8 | .621 |
| Robin Roberts | LOU | sp | 34 | 29 | 9 | .310 | 0 | 14 | .483 | 160 | 5.5 | 24 | 12 | .500 | 110.5 | .628 |
| Preacher Roe* | LEF | sp | 46 | 12 | 0 | .000 | 0 | 3 | .250 | 74 | 6.2 | 16 | 8 | .500 | 47.0 | .637 |
| Steve Rogers | BRU | sp | 11 | 27 | 3 | .111 | 1 | 8 | .296 | 124 | 4.6 | 24 | 11 | .458 | 106.8 | .603 |
| Eddie Rommel | RUB | sp | 63 | 3 | 0 | .000 | 0 | 1 | .333 | 13 | 4.3 | 13 | 6 | .462 | 23.3 | .628 |
| Schoolboy Rowe | KNI | sp | 51 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 12.0 | .667 |
| Nap Rucker* | AZT | sp | 76 | 3 | 0 | .000 | 0 | 0 | .000 | 33 | 11.0 | 4 | 1 | .250 | 39.9 | .586 |
| Amos Rusie | KNI | sp | 90 | 1 | 0 | .000 | 0 | 0 | .000 | 10 | 10.0 | 0 | 0 | .000 | 67.0 | .582 |
| Amos Rusie |   | sp | 90 | 1 | 0 | .000 | 0 | 0 | .000 | 10 | 10.0 | 0 | 0 | .000 | 67.0 | .582 |
| Nolan Ryan | KNI | sp | 14 | 27 | 0 | .000 | 0 | 14 | .519 | 157 | 5.8 | 17 | 9 | .529 | 112.3 | .577 |
| Nolan Ryan | DRA | sp | 14 | 4 | 0 | .000 | 0 | 2 | .500 | 22 | 5.5 | 1 | 0 | .000 | 100.0 | .582 |
| Nolan Ryan |   | sp | 14 | 31 | 0 | .000 | 0 | 16 | .516 | 179 | 5.8 | 18 | 9 | .500 | 110.7 | .578 |
| Bret Saberhagen | HIT | sp | 0 | 32 | 13 | .406 | 3 | 14 | .438 | 192 | 6.0 | 13 | 3 | .231 | 113.1 | .636 |
| Curt Schilling | DRA | sp | 0 | 33 | 7 | .212 | 2 | 20 | .606 | 176 | 5.3 | 18 | 7 | .389 | 108.0 | .644 |
| Mike Scott | BRU | sp | 6 | 29 | 3 | .103 | 0 | 14 | .483 | 128 | 4.4 | 25 | 11 | .440 | 99.1 | .614 |
| Tom Seaver | KNI | sp | 16 | 30 | 8 | .267 | 1 | 17 | .567 | 154 | 5.1 | 15 | 8 | .533 | 114.6 | .627 |
| Bobby Shantz* | STA | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 3 | .158 | 19.0 | .621 |
| Jeff Shaw | HIT | cl | 0 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 8 | .381 | 17.6 | .639 |
| Bob Shawkey | ALE | sp | 70 | 8 | 0 | .000 | 0 | 2 | .250 | 45 | 5.6 | 26 | 9 | .346 | 40.2 | .596 |
| Urban Shocker | DRA | sp | 70 | 25 | 7 | .280 | 1 | 11 | .440 | 137 | 5.5 | 11 | 7 | .636 | 97.6 | .632 |
| Jim Slaton | BRU | sp | 11 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 37.3 | .527 |
| Lee Smith | ALE | cl | 3 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 35 | 10 | .286 | 17.9 | .595 |
| Zane Smith* | LOU | sp | 0 | 11 | 0 | .000 | 0 | 4 | .364 | 35 | 3.2 | 11 | 6 | .545 | 50.3 | .611 |
| John Smoltz | SUG | sp | 0 | 26 | 6 | .231 | 1 | 14 | .538 | 132 | 5.1 | 9 | 5 | .556 | 102.0 | .608 |
| Warren Spahn* | RUB | sp | 40 | 5 | 1 | .200 | 0 | 0 | .000 | 16 | 3.2 | 8 | 2 | .250 | 34.2 | .602 |
| Dave Stieb | BRU | sp | 3 | 4 | 0 | .000 | 0 | 1 | .250 | 24 | 6.0 | 3 | 3 | 1.000 | 92.5 | .597 |
| Dave Stieb | AZT | sp | 3 | 19 | 5 | .263 | 1 | 9 | .474 | 95 | 5.0 | 16 | 2 | .125 | 92.3 | .585 |
| Dave Stieb |   | sp | 3 | 23 | 5 | .217 | 1 | 10 | .435 | 119 | 5.2 | 19 | 5 | .263 | 92.4 | .587 |
| Mel Stottlemyre | ALE | sp | 19 | 31 | 8 | .258 | 1 | 13 | .419 | 137 | 4.4 | 20 | 7 | .350 | 115.2 | .618 |
| Rick Sutcliffe | ALE | sp | 5 | 10 | 2 | .200 | 0 | 4 | .400 | 40 | 4.0 | 4 | 0 | .000 | 97.7 | .594 |
| Bruce Sutter | BRA | cl | 8 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 2 | .400 | 20.1 | .628 |
| Don Sutton | SUG | sp | 16 | 33 | 7 | .212 | 2 | 18 | .545 | 163 | 4.9 | 16 | 8 | .500 | 112.5 | .611 |
| Greg Swindell* | BRU | mr | 0 | 3 | 0 | .000 | 0 | 1 | .333 | 20 | 6.7 | 24 | 8 | .333 | 21.6 | .640 |
| Frank Tanana* | HIT | sp | 7 | 12 | 0 | .000 | 0 | 3 | .250 | 78 | 6.5 | 10 | 4 | .400 | 96.5 | .627 |
| Kent Tekulve | HIT | cl | 14 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 18.3 | .637 |
| Luis Tiant | LOU | sp | 20 | 27 | 5 | .185 | 1 | 12 | .444 | 155 | 5.7 | 11 | 1 | .091 | 97.7 | .590 |
| Mike Timlin | DRA | mr | 0 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 5 | .250 | 17.5 | .574 |
| Virgil Trucks | WIZ | sp | 44 | 2 | 0 | .000 | 0 | 1 | .500 | 10 | 5.0 | 25 | 9 | .360 | 25.3 | .603 |
| John Tudor* | BRA | sp | 7 | 6 | 0 | .000 | 0 | 1 | .167 | 33 | 5.5 | 5 | 1 | .200 | 114.8 | .627 |
| Dazzy Vance | AZT | sp | 70 | 29 | 5 | .172 | 1 | 14 | .483 | 135 | 4.7 | 11 | 2 | .182 | 94.6 | .618 |
| Johnny Vander Meer* | LEF | sp | 46 | 13 | 3 | .231 | 0 | 7 | .538 | 79 | 6.1 | 27 | 10 | .370 | 66.3 | .568 |
| Hippo Vaughn* | AZT | sp | 73 | 2 | 1 | .500 | 0 | 1 | .500 | 8 | 4.0 | 2 | 1 | .500 | 49.2 | .591 |
| Bob Veale* | BRA | sp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 | 18.7 | .491 |
| Bob Veale* | SUG | sp | 25 | 2 | 0 | .000 | 0 | 0 | .000 | 11 | 5.5 | 1 | 0 | .000 | 72.5 | .503 |
| Bob Veale* |   | sp | 25 | 2 | 0 | .000 | 0 | 0 | .000 | 11 | 5.5 | 5 | 2 | .400 | 32.1 | .498 |
| Dave Veres | IND | mr | 0 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 30 | 16 | .533 | 19.8 | .598 |
| Frank Viola* | BRU | sp | 1 | 24 | 2 | .083 | 0 | 11 | .458 | 108 | 4.5 | 20 | 10 | .500 | 96.0 | .607 |
| Rube Waddell* | MAN | sp | 84 | 28 | 2 | .071 | 1 | 15 | .536 | 169 | 6.0 | 9 | 2 | .222 | 107.4 | .600 |
| Tim Wakefield | BRU | sp | 0 | 19 | 0 | .000 | 0 | 8 | .421 | 82 | 4.3 | 22 | 11 | .500 | 69.3 | .583 |
| Rube Walberg* | IND | sp | 64 | 25 | 0 | .000 | 0 | 7 | .280 | 116 | 4.6 | 21 | 9 | .429 | 90.8 | .594 |
| Ed Walsh | CYC | sp | 80 | 26 | 11 | .423 | 0 | 14 | .538 | 133 | 5.1 | 11 | 2 | .182 | 106.9 | .611 |
| Duane Ward | LOU | cl | 0 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 6 | .240 | 23.3 | .584 |
| Lon Warneke | BRA | sp | 52 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 3 | .333 | 23.2 | .627 |
| David Wells* | HIT | sp | 0 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 13 | .684 | 24.1 | .620 |
| John Wetteland | ALE | cl | 0 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 1 | .111 | 17.1 | .610 |
| Doc White* | LEF | sp | 82 | 12 | 5 | .417 | 0 | 5 | .417 | 63 | 5.3 | 3 | 3 | 1.000 | 71.1 | .612 |
| Bob Wickman | WIZ | mr | 0 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 8 | .320 | 17.6 | .582 |
| Hoyt Wilhelm | MAN | cl | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 1 | .143 | 26.0 | .652 |
| Mitch Williams* | LEF | cl | 0 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 8 | .615 | 23.0 | .526 |
| Stan Williams | ALE | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 | 20.3 | .553 |
| Hooks Wiltse* | CYC | sp | 80 | 15 | 0 | .000 | 0 | 6 | .400 | 74 | 4.9 | 16 | 7 | .438 | 60.3 | .613 |
| Mark Wohlers | MAN | mr | 0 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 21.3 | .603 |
| Joe Wood | IND | sp | 71 | 10 | 1 | .100 | 0 | 4 | .400 | 51 | 5.1 | 27 | 7 | .259 | 39.1 | .598 |
| Wilbur Wood* | KNI | mr | 19 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 7 | .700 | 19.3 | .635 |
| Wilbur Wood* | LEF | mr | 19 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 9 | .450 | 22.4 | .603 |
| Wilbur Wood* |   | mr | 19 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 30 | 16 | .533 | 21.1 | .615 |
| Todd Worrell | BRA | cl | 1 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 2 | .200 | 18.4 | .622 |
| Cy Young | CYC | sp | 94 | 27 | 10 | .370 | 2 | 13 | .481 | 155 | 5.7 | 8 | 2 | .250 | 110.7 | .633 |
| Relief |
| Name | Team | P | Age | SVO | S | SV% | BS | BS% | HLD | IR | IRS | IR% | G | GR | GF | PCH/G | STR% |
| Ted Abernathy | AZT | mr | 28 | 6 | 2 | .333 | 3 | .500 | 3 | 34 | 12 | .353 | 53 | 53 | 19 | 23.5 | .580 |
| Babe Adams | SUG | sp | 79 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 105.2 | .645 |
| Rick Aguilera | HIT | cl | 0 | 32 | 23 | .719 | 8 | .250 | 0 | 29 | 9 | .310 | 51 | 48 | 43 | 21.6 | .629 |
| Hank Aguirre* | HIT | mr | 30 | 3 | 1 | .333 | 1 | .333 | 2 | 15 | 8 | .533 | 23 | 22 | 8 | 24.3 | .631 |
| Pete Alexander | IND | sp | 74 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 100.2 | .622 |
| Johnny Antonelli* | WIZ | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 100.5 | .610 |
| Kevin Appier | DRA | sp | 0 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 | 111.6 | .595 |
| Rod Beck | BRU | cl | 0 | 1 | 0 | .000 | 0 | .000 | 1 | 3 | 1 | .333 | 10 | 10 | 5 | 14.2 | .592 |
| Steve Bedrosian | KNI | cl | 3 | 0 | 0 | .000 | 0 | .000 | 1 | 10 | 4 | .400 | 13 | 13 | 2 | 25.1 | .586 |
| Armando Benitez | DRA | cl | 0 | 6 | 1 | .167 | 4 | .667 | 4 | 33 | 13 | .394 | 55 | 55 | 15 | 21.3 | .549 |
| Al Benton | IND | mr | 50 | 6 | 3 | .500 | 0 | .000 | 1 | 32 | 12 | .375 | 58 | 54 | 23 | 26.7 | .607 |
| Joe Benz | DRA | sp | 75 | 0 | 0 | .000 | 0 | .000 | 0 | 18 | 8 | .444 | 40 | 22 | 8 | 59.8 | .617 |
| Bud Black* | DRA | sp | 4 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 2 | 2 | 0 | 38.5 | .519 |
| Vida Blue* | LEF | sp | 11 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 19 | 0 | 0 | 107.9 | .592 |
| Bert Blyleven | KNI | sp | 10 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 115.5 | .626 |
| Oil Can Boyd | LEF | sp | 1 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 16 | 1 | 1 | 98.5 | .628 |
| Jeff Brantley | SUG | cl | 0 | 1 | 0 | .000 | 1 | 1.000 | 0 | 25 | 13 | .520 | 38 | 33 | 6 | 37.6 | .590 |
| Harry Brecheen* | BRA | sp | 46 | 6 | 3 | .500 | 3 | .500 | 4 | 28 | 8 | .286 | 52 | 48 | 15 | 31.8 | .603 |
| Jim Brewer* | SUG | cl | 23 | 14 | 8 | .571 | 4 | .286 | 4 | 28 | 8 | .286 | 44 | 41 | 22 | 22.6 | .597 |
| Kevin Brown | AZT | sp | 0 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 99.0 | .620 |
| Mordecai Brown | CYC | sp | 84 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 4 | 1 | 108.2 | .626 |
| Jim Bunning | KNI | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 | 111.0 | .633 |
| Tim Burke | BRU | mr | 2 | 6 | 2 | .333 | 4 | .667 | 6 | 32 | 12 | .375 | 53 | 53 | 20 | 22.1 | .620 |
| John Candelaria* | KNI | sp | 7 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 4 | 4 | 0 | 13.3 | .472 |
| Steve Carlton* | BRA | sp | 16 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 111.3 | .608 |
| Spud Chandler | STA | sp | 53 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 17 | 3 | 2 | 89.2 | .602 |
| Norm Charlton* | AZT | mr | 0 | 4 | 4 | 1.000 | 0 | .000 | 3 | 19 | 1 | .053 | 32 | 32 | 12 | 24.1 | .569 |
| Jack Chesbro | KNI | sp | 87 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 2 | 2 | 0 | 22.0 | .545 |
| Eddie Cicotte | IND | sp | 77 | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 3 | .500 | 35 | 7 | 2 | 85.7 | .625 |
| Watty Clark* | LEF | sp | 59 | 0 | 0 | .000 | 0 | .000 | 1 | 1 | 1 | 1.000 | 17 | 4 | 0 | 78.6 | .625 |
| Roger Clemens | AZT | sp | 0 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 105.7 | .611 |
| Joe Coleman | WIZ | sp | 14 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 80.6 | .577 |
| David Cone | BRU | sp | 0 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 109.0 | .576 |
| David Cone | HIT | sp | 0 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 | 120.5 | .608 |
| David Cone |   | sp | 0 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 117.6 | .600 |
| Mort Cooper | BRA | sp | 48 | 0 | 0 | .000 | 0 | .000 | 2 | 12 | 3 | .250 | 38 | 13 | 9 | 80.5 | .605 |
| Wilbur Cooper* | CYC | sp | 69 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 25 | 4 | 1 | 96.5 | .612 |
| Stan Coveleski | HIT | sp | 71 | 1 | 1 | 1.000 | 0 | .000 | 1 | 25 | 2 | .080 | 43 | 29 | 7 | 54.7 | .612 |
| Mike Cuellar* | KNI | sp | 24 | 4 | 1 | .250 | 3 | .750 | 6 | 24 | 11 | .458 | 26 | 25 | 9 | 17.7 | .610 |
| Danny Darwin | BRU | mr | 5 | 0 | 0 | .000 | 0 | .000 | 0 | 20 | 10 | .500 | 39 | 37 | 14 | 27.7 | .583 |
| Dizzy Dean | BRA | sp | 51 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 30 | 2 | 1 | 95.4 | .622 |
| Jose DeLeon | CYC | sp | 0 | 0 | 0 | .000 | 0 | .000 | 1 | 18 | 8 | .444 | 26 | 20 | 7 | 47.1 | .571 |
| John Denny | BRU | sp | 8 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 | 92.5 | .546 |
| Don Drysdale | SUG | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 106.3 | .598 |
| Dennis Eckersley | MAN | cl | 6 | 39 | 31 | .795 | 8 | .205 | 0 | 57 | 13 | .228 | 63 | 63 | 49 | 18.0 | .652 |
| Howard Ehmke | LOU | sp | 67 | 0 | 0 | .000 | 0 | .000 | 2 | 19 | 11 | .579 | 28 | 27 | 12 | 27.4 | .565 |
| Mark Eichhorn | KNI | mr | 0 | 3 | 1 | .333 | 2 | .667 | 1 | 11 | 3 | .273 | 22 | 22 | 13 | 19.9 | .668 |
| Red Faber | STA | sp | 72 | 0 | 0 | .000 | 0 | .000 | 0 | 11 | 4 | .364 | 39 | 19 | 3 | 68.8 | .623 |
| Roy Face | WIZ | cl | 33 | 5 | 3 | .600 | 2 | .400 | 2 | 32 | 10 | .313 | 51 | 51 | 24 | 20.9 | .634 |
| Steve Farr | DRA | cl | 4 | 0 | 0 | .000 | 0 | .000 | 2 | 14 | 8 | .571 | 23 | 20 | 6 | 38.7 | .589 |
| Jeff Fassero* | HIT | sp | 0 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 1 | .200 | 5 | 5 | 1 | 31.0 | .606 |
| Bob Feller | KNI | sp | 42 | 1 | 1 | 1.000 | 0 | .000 | 4 | 26 | 5 | .192 | 44 | 39 | 12 | 35.9 | .578 |
| Sid Fernandez* | CYC | sp | 0 | 1 | 0 | .000 | 0 | .000 | 0 | 4 | 2 | .500 | 30 | 23 | 11 | 41.8 | .578 |
| Wes Ferrell | RUB | sp | 53 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 30 | 6 | 3 | 96.2 | .612 |
| Rollie Fingers | KNI | cl | 14 | 39 | 28 | .718 | 11 | .282 | 0 | 26 | 10 | .385 | 57 | 57 | 48 | 23.1 | .602 |
| Chuck Finley* | BRU | sp | 0 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 101.4 | .579 |
| Whitey Ford* | ALE | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 105.5 | .599 |
| Bob Forsch | BRA | sp | 11 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 118.0 | .619 |
| Ken Forsch | SUG | mr | 14 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 3 | 1.000 | 6 | 5 | 1 | 41.2 | .571 |
| John Franco* | IND | cl | 0 | 15 | 9 | .600 | 5 | .333 | 2 | 14 | 8 | .571 | 37 | 37 | 25 | 21.2 | .573 |
| Gene Garber | CYC | cl | 13 | 3 | 2 | .667 | 1 | .333 | 1 | 17 | 4 | .235 | 39 | 39 | 21 | 20.7 | .629 |
| Bob Gibson | BRA | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 119.3 | .601 |
| Tom Glavine* | LEF | sp | 0 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 20 | 0 | 0 | 98.9 | .606 |
| Lefty Gomez* | LEF | sp | 52 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 1 | .333 | 24 | 4 | 1 | 89.4 | .600 |
| Dwight Gooden | BRA | sp | 0 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 11 | 0 | 0 | 88.8 | .614 |
| Tom Gordon | ALE | cl | 0 | 3 | 2 | .667 | 1 | .333 | 0 | 7 | 2 | .286 | 11 | 11 | 8 | 18.0 | .556 |
| Goose Gossage | AZT | cl | 9 | 33 | 24 | .727 | 8 | .242 | 2 | 22 | 8 | .364 | 47 | 47 | 32 | 21.8 | .593 |
| Buddy Groom* | MAN | mr | 0 | 2 | 1 | .500 | 0 | .000 | 0 | 11 | 5 | .455 | 22 | 22 | 12 | 18.6 | .589 |
| Lefty Grove* | MAN | sp | 61 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 126.9 | .607 |
| Ron Guidry* | ALE | sp | 10 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 113.0 | .602 |
| Larry Gura* | HIT | sp | 13 | 1 | 0 | .000 | 1 | 1.000 | 4 | 15 | 4 | .267 | 29 | 29 | 12 | 16.8 | .615 |
| Harvey Haddix* | WIZ | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 1 | .200 | 11 | 10 | 3 | 27.8 | .595 |
| Bump Hadley | MAN | sp | 56 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 2 | .500 | 18 | 9 | 2 | 63.0 | .575 |
| Noodles Hahn* | MAN | sp | 82 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 113.6 | .615 |
| Jesse Haines | BRA | sp | 67 | 1 | 1 | 1.000 | 0 | .000 | 0 | 12 | 1 | .083 | 14 | 14 | 7 | 19.6 | .555 |
| Bill Hands | DRA | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 96.0 | .611 |
| Tom Henke | CYC | cl | 3 | 28 | 22 | .786 | 6 | .214 | 0 | 35 | 8 | .229 | 50 | 50 | 40 | 18.6 | .622 |
| Mike Henneman | LOU | cl | 0 | 4 | 2 | .500 | 2 | .500 | 8 | 25 | 11 | .440 | 44 | 44 | 16 | 20.4 | .600 |
| Bill Henry* | CYC | mr | 33 | 6 | 3 | .500 | 1 | .167 | 4 | 36 | 18 | .500 | 51 | 51 | 16 | 20.4 | .622 |
| Roberto Hernandez | SUG | cl | 0 | 14 | 9 | .643 | 5 | .357 | 7 | 31 | 10 | .323 | 57 | 57 | 34 | 15.7 | .592 |
| Orel Hershiser | STA | sp | 2 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 110.6 | .617 |
| John Hiller* | AZT | mr | 18 | 6 | 2 | .333 | 2 | .333 | 5 | 39 | 14 | .359 | 55 | 55 | 18 | 18.7 | .590 |
| Trevor Hoffman | LOU | cl | 0 | 39 | 31 | .795 | 8 | .205 | 0 | 40 | 13 | .325 | 64 | 64 | 57 | 19.6 | .627 |
| Steve Howe* | MAN | mr | 3 | 6 | 3 | .500 | 2 | .333 | 6 | 25 | 9 | .360 | 48 | 48 | 18 | 18.6 | .636 |
| Harry Howell | RUB | sp | 84 | 0 | 0 | .000 | 0 | .000 | 0 | 9 | 4 | .444 | 24 | 10 | 2 | 75.5 | .589 |
| Jay Howell | BRU | cl | 5 | 3 | 2 | .667 | 1 | .333 | 13 | 34 | 10 | .294 | 59 | 59 | 25 | 21.2 | .612 |
| Waite Hoyt | KNI | sp | 61 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 2 | 2 | 0 | 17.5 | .543 |
| Carl Hubbell* | IND | sp | 58 | 2 | 1 | .500 | 1 | .500 | 0 | 11 | 5 | .455 | 29 | 22 | 13 | 39.9 | .614 |
| Catfish Hunter | KNI | sp | 15 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 103.7 | .619 |
| Larry Jackson | STA | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 10 | 5 | .500 | 17 | 12 | 4 | 48.7 | .616 |
| Mike Jackson | MAN | mr | 0 | 4 | 1 | .250 | 2 | .500 | 12 | 13 | 5 | .385 | 45 | 45 | 12 | 19.4 | .622 |
| Fergie Jenkins | HIT | sp | 17 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 112.3 | .626 |
| Randy Johnson* | DRA | sp | 0 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 | 119.8 | .613 |
| Walter Johnson | RUB | sp | 73 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 30 | 1 | 1 | 114.0 | .636 |
| Sam Jones | STA | sp | 35 | 1 | 0 | .000 | 0 | .000 | 1 | 10 | 2 | .200 | 36 | 19 | 6 | 64.1 | .579 |
| Todd Jones | STA | cl | 0 | 5 | 5 | 1.000 | 0 | .000 | 1 | 26 | 5 | .192 | 46 | 46 | 25 | 18.2 | .595 |
| Addie Joss | IND | sp | 81 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 105.3 | .607 |
| Jim Kaat* | KNI | sp | 22 | 1 | 1 | 1.000 | 0 | .000 | 0 | 7 | 5 | .714 | 7 | 7 | 1 | 43.9 | .645 |
| Ellis Kinder | RUB | cl | 46 | 27 | 15 | .556 | 12 | .444 | 2 | 41 | 13 | .317 | 63 | 62 | 45 | 20.9 | .607 |
| Jerry Koosman* | KNI | sp | 18 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 | 75.2 | .616 |
| Sandy Koufax* | STA | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 | 114.6 | .603 |
| Mark Langston* | BRU | sp | 0 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 103.3 | .554 |
| Max Lanier* | BRA | sp | 45 | 0 | 0 | .000 | 0 | .000 | 1 | 18 | 4 | .222 | 32 | 26 | 14 | 42.3 | .584 |
| Gary Lavelle* | WIZ | mr | 12 | 5 | 1 | .200 | 4 | .800 | 7 | 30 | 7 | .233 | 58 | 58 | 12 | 18.6 | .591 |
| Bill Lee | LEF | sp | 51 | 2 | 2 | 1.000 | 0 | .000 | 1 | 14 | 4 | .286 | 36 | 25 | 12 | 52.3 | .597 |
| Lefty Leifield* | LEF | sp | 77 | 1 | 0 | .000 | 1 | 1.000 | 2 | 3 | 3 | 1.000 | 23 | 13 | 6 | 66.9 | .568 |
| Dutch Leonard (L)* | SUG | sp | 69 | 2 | 1 | .500 | 1 | .500 | 0 | 7 | 6 | .857 | 12 | 6 | 5 | 59.3 | .604 |
| Bob Locker | SUG | mr | 23 | 4 | 1 | .250 | 2 | .500 | 4 | 29 | 14 | .483 | 54 | 54 | 23 | 23.0 | .631 |
| Red Lucas | RUB | sp | 59 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 0 | 0 | 103.4 | .622 |
| Dolf Luque | MAN | sp | 70 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 25 | 2 | 0 | 106.6 | .593 |
| Sparky Lyle* | LEF | cl | 16 | 16 | 9 | .563 | 7 | .438 | 2 | 37 | 18 | .486 | 53 | 53 | 31 | 25.3 | .613 |
| Ted Lyons | SUG | sp | 60 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 25 | 1 | 1 | 110.9 | .614 |
| Greg Maddux | AZT | sp | 0 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 111.9 | .657 |
| Firpo Marberry | RUB | cl | 62 | 16 | 8 | .500 | 4 | .250 | 8 | 59 | 19 | .322 | 77 | 77 | 27 | 20.1 | .607 |
| Juan Marichal | LOU | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 | 108.0 | .652 |
| Rube Marquard* | ALE | sp | 74 | 0 | 0 | .000 | 0 | .000 | 0 | 16 | 3 | .188 | 38 | 21 | 6 | 60.7 | .613 |
| Mike Marshall | IND | cl | 18 | 4 | 3 | .750 | 0 | .000 | 1 | 23 | 6 | .261 | 39 | 39 | 27 | 24.3 | .609 |
| Pedro Martinez | CYC | sp | 0 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 113.0 | .617 |
| Christy Mathewson | HIT | sp | 80 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 1 | 0 | 115.7 | .622 |
| Jack McDowell | BRU | sp | 0 | 0 | 0 | .000 | 0 | .000 | 1 | 22 | 7 | .318 | 37 | 30 | 2 | 44.2 | .600 |
| Sam McDowell* | LOU | sp | 18 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 104.3 | .558 |
| Joe McGinnity | BRA | sp | 90 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 19 | 3 | 2 | 100.3 | .603 |
| Tug McGraw* | WIZ | cl | 16 | 28 | 18 | .643 | 9 | .321 | 3 | 19 | 7 | .368 | 51 | 51 | 31 | 22.0 | .591 |
| Greg McMichael | KNI | mr | 0 | 3 | 3 | 1.000 | 0 | .000 | 0 | 23 | 7 | .304 | 35 | 35 | 11 | 23.0 | .618 |
| George McQuillan | CYC | sp | 76 | 1 | 1 | 1.000 | 0 | .000 | 1 | 6 | 5 | .833 | 17 | 14 | 4 | 41.2 | .612 |
| Andy Messersmith | MAN | sp | 15 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 24 | 2 | 0 | 103.0 | .593 |
| Stu Miller | WIZ | cl | 33 | 4 | 3 | .750 | 1 | .250 | 14 | 25 | 7 | .280 | 56 | 56 | 22 | 18.1 | .621 |
| Vinegar Bend Mizell* | ALE | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 37 | 16 | .432 | 42 | 42 | 10 | 29.9 | .555 |
| Jeff Montgomery | BRU | cl | 0 | 32 | 22 | .688 | 10 | .313 | 2 | 49 | 13 | .265 | 56 | 56 | 45 | 17.3 | .602 |
| Mike Morgan | STA | sp | 1 | 0 | 0 | .000 | 0 | .000 | 0 | 47 | 12 | .255 | 45 | 45 | 10 | 30.1 | .616 |
| Jack Morris | BRU | sp | 6 | 0 | 0 | .000 | 0 | .000 | 1 | 38 | 17 | .447 | 53 | 44 | 7 | 44.5 | .583 |
| Don Mossi* | ALE | mr | 32 | 2 | 0 | .000 | 2 | 1.000 | 6 | 18 | 6 | .333 | 49 | 49 | 24 | 21.1 | .635 |
| George Mullin | RUB | sp | 80 | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 3 | .500 | 16 | 5 | 4 | 75.8 | .588 |
| Van Mungo | RUB | sp | 50 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 | 125.2 | .571 |
| Mike Mussina | MAN | sp | 0 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 114.4 | .630 |
| Randy Myers* | LOU | cl | 0 | 7 | 3 | .429 | 2 | .286 | 11 | 32 | 10 | .313 | 46 | 46 | 14 | 19.3 | .571 |
| Jeff Nelson | SUG | mr | 0 | 4 | 1 | .250 | 1 | .250 | 4 | 43 | 17 | .395 | 64 | 64 | 27 | 22.6 | .572 |
| Robb Nen | IND | cl | 0 | 9 | 6 | .667 | 1 | .111 | 0 | 48 | 22 | .458 | 64 | 64 | 13 | 22.5 | .619 |
| Don Newcombe | KNI | sp | 35 | 2 | 2 | 1.000 | 0 | .000 | 2 | 20 | 11 | .550 | 36 | 25 | 11 | 44.3 | .623 |
| Hal Newhouser* | STA | sp | 40 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 | 112.2 | .581 |
| Kid Nichols | RUB | sp | 91 | 1 | 1 | 1.000 | 0 | .000 | 0 | 0 | 0 | .000 | 20 | 2 | 2 | 103.8 | .619 |
| Joe Niekro | WIZ | sp | 16 | 4 | 1 | .250 | 1 | .250 | 0 | 31 | 13 | .419 | 40 | 36 | 10 | 32.9 | .588 |
| Phil Niekro | WIZ | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 1 | 1 | 95.3 | .599 |
| Gary Nolan | HIT | sp | 13 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 92.1 | .638 |
| Billy O'Dell* | STA | mr | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 18 | 7 | 2 | 74.6 | .625 |
| Jim O'Toole* | LOU | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 20 | 0 | 0 | 99.3 | .606 |
| Jesse Orosco* | AZT | mr | 4 | 5 | 2 | .400 | 2 | .400 | 5 | 22 | 6 | .273 | 48 | 48 | 16 | 20.2 | .579 |
| Al Orth | RUB | sp | 88 | 0 | 0 | .000 | 0 | .000 | 0 | 20 | 9 | .450 | 38 | 25 | 3 | 57.4 | .596 |
| Jim Palmer | STA | sp | 15 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 21 | 0 | 0 | 111.9 | .594 |
| Mel Parnell* | LEF | sp | 39 | 1 | 0 | .000 | 1 | 1.000 | 0 | 6 | 4 | .667 | 22 | 5 | 5 | 86.8 | .604 |
| Camilo Pascual | WIZ | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 98.6 | .602 |
| Barney Pelty | RUB | sp | 80 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 95.0 | .571 |
| Alejandro Pena | DRA | mr | 2 | 1 | 0 | .000 | 1 | 1.000 | 0 | 5 | 0 | .000 | 24 | 20 | 14 | 40.8 | .602 |
| Herb Pennock* | KNI | sp | 67 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 2 | 1 | 34.5 | .696 |
| Troy Percival | DRA | cl | 0 | 38 | 27 | .711 | 11 | .289 | 1 | 40 | 14 | .350 | 59 | 59 | 46 | 19.6 | .579 |
| Ron Perranoski* | LOU | mr | 25 | 0 | 0 | .000 | 0 | .000 | 3 | 25 | 10 | .400 | 39 | 39 | 8 | 31.3 | .609 |
| Gaylord Perry | LOU | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 115.9 | .619 |
| Gary Peters* | WIZ | sp | 24 | 3 | 2 | .667 | 0 | .000 | 2 | 39 | 17 | .436 | 61 | 53 | 16 | 36.6 | .587 |
| Deacon Phillippe | WIZ | sp | 89 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 105.0 | .650 |
| Billy Pierce* | WIZ | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 88.9 | .599 |
| Juan Pizarro* | DRA | sp | 24 | 0 | 0 | .000 | 0 | .000 | 1 | 26 | 8 | .308 | 40 | 40 | 11 | 23.7 | .590 |
| Eddie Plank* | IND | sp | 85 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 28 | 1 | 0 | 93.9 | .627 |
| Johnny Podres* | KNI | sp | 28 | 2 | 1 | .500 | 0 | .000 | 1 | 7 | 4 | .571 | 22 | 20 | 11 | 24.2 | .645 |
| Howie Pollet* | LEF | sp | 40 | 0 | 0 | .000 | 0 | .000 | 4 | 19 | 9 | .474 | 31 | 31 | 5 | 22.7 | .610 |
| Mark Portugal | BRU | sp | 0 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 3 | 2 | 38.5 | .552 |
| Jack Powell | BRA | sp | |