Silver Duffy boxer
- bouts
- 1
- won
- 0
- lost
- 1
- draw
- 0
- Status
- inactive
- Division
- -
- Debut
- 1908-04-04
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1911-03-20 | Young Sharkey | DWLDDW | Appleton | LOST |
| 1908-04-04 | Barney Cinnamon | DWDWDW | Iron River | LOST KO |