STAT-Holds -- All players in database
Regular season
| Relief |
| Name | Name | HLD |
| Lefty Mills* | Royal Giants | 9 |
| Ken Raffensberger* | Blues | 7 |
| Al Javery | Muck Dogs | 6 |
| Lefty Smoll* | Muck Dogs | 5 |
| Al Benton | Hawks | 5 |
| Al Piechota | Royal Giants | 4 |
| Syl Johnson | Arsenal | 4 |
| Max Lanier* | Rugrats | 4 |
| Alex Carrasquel | Panthers | 4 |
| Red Lynn | Blue Sox | 3 |
| Ken Heintzelman* | Thunderbolts | 3 |
| Harry Eisenstat* | Blues | 3 |
| Emil Bildilli* | Natti Bohs | 3 |
| Roxie Lawson | Blues | 3 |
| Johnny Niggeling | Arsenal | 3 |
| Joe Krakauskas* | Royal Giants | 3 |
| Tot Pressnell | Hawks | 2 |
| Dizzy Dean | Thunderbolts | 2 |
| Roy Joiner* | Thunderbolts | 2 |
| Lloyd Brown* | Natti Bohs | 2 |
| Russ Bauers | Muck Dogs | 2 |
| Mace Brown | Grays | 2 |
| Dick Lanahan* | Arsenal | 2 |
| Clyde Shoun* | Natti Bohs | 2 |
| Mickey Harris* | Thunderbolts | 2 |
| Pete Appleton | Rugrats | 2 |
| Fred Hutchinson | Royal Giants | 2 |
| Archie McKain* | Monsters | 2 |
| Dizzy Trout | Natti Bohs | 2 |
| Rene Monteagudo* | Carp | 2 |
| Newt Kimball | Blues | 2 |
| George Barnicle | Panthers | 1 |
| Wes Flowers* | Thunderbolts | 1 |
| Ed Head | Hawks | 1 |
| Vance Page | Arsenal | 1 |
| Jumbo Brown | Rugrats | 1 |
| Carl Hubbell* | Thunderbolts | 1 |
| Cliff Melton* | Grays | 1 |
| Boom-Boom Beck | Panthers | 1 |
| Ike Pearson | Muck Dogs | 1 |
| Max Butcher | Carp | 1 |
| Ray Harrell | Blues | 1 |
| Johnny Lanning | Grays | 1 |
| Oad Swigart | Carp | 1 |
| Mort Cooper | Royal Giants | 1 |
| Jack Russell | Blue Sox | 1 |
| Denny Galehouse | Natti Bohs | 1 |
| Joe Heving | Panthers | 1 |
| Earl Johnson* | Panthers | 1 |
| Johnny Allen | Thunderbolts | 1 |
| Joe Dobson | Carp | 1 |
| Johnny Humphries | Rugrats | 1 |
| Mike Naymick | Monsters | 1 |
| Cotton Pippen | Panthers | 1 |
| Bill Beckmann | Mules | 1 |
| Bill Trotter | Blue Sox | 1 |
| Joe Callahan | Mules | 0 |
| Dick Coffman | Mules | 0 |
| Tom Earley | Blue Sox | 0 |
| Dick Errickson | Blues | 0 |
| Bill Posedel | Blue Sox | 0 |
| Manny Salvo | Blues | 0 |
| Nick Strincevich | Muck Dogs | 0 |
| Joe Sullivan* | Carp | 0 |
| Bill Swift | Hawks | 0 |
| Jim Tobin | Grays | 0 |
| Tex Carleton | Muck Dogs | 0 |
| Hugh Casey | Hawks | 0 |
| Freddie Fitzsimmons | Rugrats | 0 |
| Luke Hamlin | Blue Sox | 0 |
| Max Macon* | Natti Bohs | 0 |
| Van Mungo | Natti Bohs | 0 |
| Vito Tamulis* | Grays | 0 |
| Whit Wyatt | Carp | 0 |
| Clay Bryant | Arsenal | 0 |
| Larry French* | Thunderbolts | 0 |
| Bill Lee | Hawks | 0 |
| Jake Mooty | Blues | 0 |
| Vern Olsen* | Mules | 0 |
| Claude Passeau | Arsenal | 0 |
| Charlie Root | Blue Sox | 0 |
| Red Barrett | Monsters | 0 |
| Joe Beggs | Panthers | 0 |
| Paul Derringer | Grays | 0 |
| Johnny Hutchings | Carp | 0 |
| Whitey Moore | Rugrats | 0 |
| Elmer Riddle | Rugrats | 0 |
| Milt Shoffner* | Natti Bohs | 0 |
| Junior Thompson | Grays | 0 |
| Jim Turner | Thunderbolts | 0 |
| Johnny Vander Meer* | Carp | 0 |
| Bucky Walters | Muck Dogs | 0 |
| Bob Carpenter | Mules | 0 |
| Paul Dean | Blue Sox | 0 |
| Harry Gumbert | Hawks | 0 |
| Bill Lohrman | Rugrats | 0 |
| Hal Schumacher | Arsenal | 0 |
| Hy Vandenberg | Hawks | 0 |
| Cy Blanton | Hawks | 0 |
| Roy Bruner | Panthers | 0 |
| Charlie Frye | Monsters | 0 |
| Kirby Higbe | Natti Bohs | 0 |
| Si Johnson | Mules | 0 |
| Hugh Mulcahy | Arsenal | 0 |
| Johnny Podgajny | Monsters | 0 |
| Joe Bowman | Royal Giants | 0 |
| Dutch Dietz | Grays | 0 |
| Bob Klinger | Mules | 0 |
| Danny MacFayden | Mules | 0 |
| Rip Sewell | Mules | 0 |
| Bob Bowman | Blue Sox | 0 |
| Ira Hutchinson | Mules | 0 |
| Gene Lillard | Arsenal | 0 |
| Bill McGee | Panthers | 0 |
| Lon Warneke | Blue Sox | 0 |
| Bob Weiland* | Muck Dogs | 0 |
| Ernie White* | Grays | 0 |
| Jim Bagby | Monsters | 0 |
| Bill Butland* | Hawks | 0 |
| Emerson Dickman | Panthers | 0 |
| Bill Fleming | Carp | 0 |
| Lefty Grove* | Grays | 0 |
| Herb Hash | Blues | 0 |
| Alex Mustaikis | Natti Bohs | 0 |
| Fritz Ostermueller* | Carp | 0 |
| Woody Rich | Natti Bohs | 0 |
| Yank Terry | Natti Bohs | 0 |
| Charlie Wagner | Muck Dogs | 0 |
| Jack Wilson | Monsters | 0 |
| Clint Brown | Rugrats | 0 |
| Bill Dietrich | Blues | 0 |
| Vallie Eaves | Blues | 0 |
| Jack Knott | Mules | 0 |
| Thornton Lee* | Rugrats | 0 |
| Ted Lyons | Natti Bohs | 0 |
| Johnny Rigney | Panthers | 0 |
| Eddie Smith* | Muck Dogs | 0 |
| Nate Andrews | Thunderbolts | 0 |
| Bob Feller | Rugrats | 0 |
| Mel Harder | Carp | 0 |
| Ken Jungels | Natti Bohs | 0 |
| Al Milnar* | Blue Sox | 0 |
| Al Smith* | Mules | 0 |
| Bill Zuber | Muck Dogs | 0 |
| Tommy Bridges | Natti Bohs | 0 |
| Floyd Giebell | Thunderbolts | 0 |
| Johnny Gorsica | Thunderbolts | 0 |
| Lynn Nelson | Blue Sox | 0 |
| Hal Newhouser* | Hawks | 0 |
| Bobo Newsom | Blues | 0 |
| Schoolboy Rowe | Muck Dogs | 0 |
| Tom Seats* | Arsenal | 0 |
| Clay Smith | Rugrats | 0 |
| Bud Thomas | Blue Sox | 0 |
| Tiny Bonham | Monsters | 0 |
| Marv Breuer | Hawks | 0 |
| Spud Chandler | Grays | 0 |
| Atley Donald | Mules | 0 |
| Lefty Gomez* | Arsenal | 0 |
| Bump Hadley | Hawks | 0 |
| Oral Hildebrand | Rugrats | 0 |
| Johnny Murphy | Royal Giants | 0 |
| Monte Pearson | Thunderbolts | 0 |
| Red Ruffing | Panthers | 0 |
| Marius Russo* | Arsenal | 0 |
| Steve Sundra | Monsters | 0 |
| Johnny Babich | Grays | 0 |
| Herman Besse* | Blue Sox | 0 |
| George Caster | Monsters | 0 |
| Chubby Dean* | Monsters | 0 |
| Ed Heusser | Royal Giants | 0 |
| Les McCrabb | Hawks | 0 |
| Nels Potter | Royal Giants | 0 |
| Buck Ross | Monsters | 0 |
| Porter Vaughan* | Monsters | 0 |
| Elden Auker | Arsenal | 0 |
| Slick Coffman | Rugrats | 0 |
| Bill Cox | Royal Giants | 0 |
| Bob Harris | Monsters | 0 |
| Vern Kennedy | Royal Giants | 0 |
| Jack Kramer | Monsters | 0 |
| John Whitehead | Blues | 0 |
| Red Anderson | Blues | 0 |
| Ken Chase* | Carp | 0 |
| Joe Haynes | Hawks | 0 |
| Al Hollingsworth* | Natti Bohs | 0 |
| Sid Hudson | Blues | 0 |
| Bucky Jacobs | Royal Giants | 0 |
| Dutch Leonard | Panthers | 0 |
| Walt Masterson | Mules | 0 |
| Curt Davis | Muck Dogs | 0 |
| Carl Doyle | Mules | 0 |
| Lee Grissom* | Hawks | 0 |
| Willis Hudlin | Royal Giants | 0 |