Tom O'Brien boxer
- bouts
- 4
- won
- 0
- lost
- 4
- draw
- 0
- Status
- inactive
- Division
- light heavyweight
- Debut
- 1886-04-05
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1898-04-27 | George Gardner | WWWWW | Manchester | LOST KO |
| 1897-04-03 | Tom Carey | debut | Polo A.C., New York | LOST KO |
| 1887-01-29 | Jim Daly | LLWWWW | Philadelphia | LOST Points |
| 1886-04-05 | Charles Dougherty | debut | People's Theater, Omaha | LOST Points |