Billy Mahoney boxer
- bouts
- 1
- won
- 1
- lost
- 0
- draw
- 0
- Status
- inactive
- Division
- -
- Debut
- 1911-06-02
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1912-12-16 | Joe Grant | LWL | Broadway Auditorium, Buffalo | WIN |
| 1912-02-08 | Joe Stein | W | Convention Hall, Buffalo | LOST |
| 1911-12-26 | Young Rickert | debut | Convention Hall, Buffalo | WIN Technical knockout |