Jack Callahan boxer
- bouts
- 5
- won
- 3
- lost
- 2
- draw
- 0
- Status
- inactive
- Division
- lightweight
- Debut
- 1927-08-03
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1927-12-29 | Billy Ryckoff | LLLWLW | 27th Division Train Armory, Brooklyn | LOST KO |
| 1927-11-03 | Joe Berman | debut | 102nd Medical Regiment Armory, New York | WIN Points |
| 1927-10-07 | Joey Mack | LWLLWW | 106th Infantry Regiment Armory, Brooklyn | WIN Points |
| 1927-09-14 | Joey Mack | LWLWLL | Fort Hamilton Arena, Brooklyn | LOST Points |
| 1927-08-03 | Johnny Nieves | WWLLLD | Fort Hamilton Arena, Brooklyn | WIN Points |