Billy Duffy boxer
- bouts
- 4
- won
- 1
- lost
- 1
- draw
- 2
- Status
- inactive
- Division
- -
- Debut
- 1935-09-11
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- United Kingdom
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1937-10-05 | Mick Gibbons | WWWWWW | Ulster Hall, Belfast | LOST Points |
| 1935-11-15 | Jim Young Josephs | DWW | St Marys Hall, Belfast | WIN Points |
| 1935-09-21 | Jim Murray | WLWWWD | Arena, Belfast | DRAW Points |
| 1935-09-11 | Jim Murray | WWLWWW | Arena, Belfast | DRAW Points |