Billy Callahan boxer
- bouts
- 2
- won
- 0
- lost
- 2
- draw
- 0
- Status
- inactive
- Division
- welterweight
- Debut
- 1929-08-01
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1929-08-06 | Tony Herrera | WLWWWW | Washington | LOST KO |
| 1929-08-01 | Tony Ligouri | WWWWLW | Coliseum, Des Moines | LOST KO |