Harry Duffy boxer
- bouts
- 6
- won
- 0
- lost
- 5
- draw
- 1
- Status
- inactive
- Division
- -
- Debut
- 1902-09-25
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- -
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1910-08-14 | Jeff Clark | DWWWWW | Riverton | LOST KO |
| 1909-02-03 | Stewart Donnelly | debut | Auditorium, Indianapolis | LOST Technical knockout |
| 1904-03-15 | Dan Manning | debut | Riverside Boat Club, Boston | LOST Points |
| 1904-02-13 | Harry Brown | LWLL | Central A.C., Boston | LOST Points |
| 1904-02-06 | Dave Manning | debut | Central A.C., Boston | DRAW Points |
| 1902-09-25 | Shorty Gans | DLL | National A.C., New Britain | LOST KO |