Mickey O'Brien boxer
- bouts
- 3
- won
- 2
- lost
- 1
- draw
- 0
- Status
- inactive
- Division
- middleweight
- Debut
- 1939-12-12
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1940-02-23 | Frank Sexton | LWWWLD | Arena, Lynn | WIN KO |
| 1939-12-28 | Leo Derosiers | W | Casino, Fall River | WIN Technical knockout |
| 1939-12-12 | Ted Lowry | WDLWWW | Bristol Arena, New Bedford | LOST KO |