Harry O'Brien boxer
- bouts
- 2
- won
- 0
- lost
- 2
- draw
- 0
- Status
- inactive
- Division
- super welterweight
- Debut
- 1926-01-19
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1928-08-01 | Joe Thornton | LLW | Mitchel Field Arena, Mineola | LOST KO |
| 1926-01-19 | Billy Franklin | LWLW | 22nd Engineers' Armory, New York | LOST Points |