Jimmy O'Brien boxer
- bouts
- 7
- won
- 3
- lost
- 2
- draw
- 1
- Status
- inactive
- Division
- heavyweight
- Debut
- 1946-01-24
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1954-04-20 | Eddie Williams | WWL | City Auditorium, Galveston | NC No Contest |
| 1954-04-06 | JD Harvey | WLWLLL | Municipal Auditorium, San Antonio | LOST KO |
| 1954-03-30 | Eddie Williams | WW | City Auditorium, Galveston | WIN KO |
| 1954-03-16 | Eddie Williams | debut | City Auditorium, Galveston | LOST Unanimous decision |
| 1949-01-28 | Chuck McCaskill | W | Fort Homer Hesterly Armory, Tampa | DRAW Points |
| 1946-03-11 | Baby Chocolate | debut | Legion Coliseum, Sarasota | WIN Points |
| 1946-01-24 | Roy Green | debut | Municipal Auditorium, Tampa | WIN Points |