Tommy O'Brien boxer
- bouts
- 5
- won
- 0
- lost
- 5
- draw
- 0
- Status
- inactive
- Division
- middleweight
- Debut
- 1930-08-15
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1934-02-09 | Eddie Murdock | WLWDWD | Amarillo | LOST KO |
| 1932-06-27 | Emilio Martinez | W | Broadmoor Arena, Colorado Springs | LOST Points |
| 1931-09-04 | Ham Jenkins | WWDWLL | City Auditorium, Denver | LOST Points |
| 1930-09-23 | Chuck Moore | WWWLL | Denver | LOST KO |
| 1930-08-15 | Joe Starman | debut | Rock Springs | LOST KO |