Jimmy O'Brien boxer
- bouts
- 5
- won
- 3
- lost
- 2
- draw
- 0
- Status
- inactive
- Division
- welterweight
- Debut
- 1928-03-06
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1929-06-06 | Russie LeRoy | WLLDWW | Olympia Stadium, Detroit | LOST Points |
| 1929-05-02 | Art Knopp | DDLDWW | Flint | LOST Points |
| 1929-02-04 | Freddie Bernard | LWDWWD | Flint | WIN Points |
| 1928-11-14 | Chuck Minella | WWLDL | Danceland Arena, Detroit | WIN Points |
| 1928-08-22 | Jimmy Trannett | LWWLWL | Taylor Bowl, Newburgh Heights | WIN |
| 1928-03-06 | Curley Dorman | debut | Pontiac | WIN Points |