Jimmy O'Brien boxer
- bouts
- 4
- won
- 1
- lost
- 3
- draw
- 0
- Status
- inactive
- Division
- featherweight
- Debut
- 1928-07-24
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1929-04-09 | Frankie Gierke | WWWDWL | Armory, Indianapolis | LOST |
| 1929-03-27 | Willie Sullivan | DWLWWD | Music Hall Arena, Cincinnati | LOST Points |
| 1929-02-13 | Alphidio Dizon | LL | Music Hall Arena, Cincinnati | LOST Points |
| 1929-01-25 | Herb Allane | debut | Cadle Tabernacle, Indianapolis | WIN |
| 1928-10-12 | Johnny Thurman | L | Pennsylvania Gym, Indianapolis | WIN |
| 1928-09-18 | Joe Lynn | LLWWWW | Fort Benjamin Harrison, Lawrence | LOST KO |
| 1928-09-06 | Joe Lynn | LLLLWW | Outdoor Arena, Fort Thomas | LOST |
| 1928-07-24 | Cherokee Kid | DWWLWL | Fort Benjamin Harrison, Lawrence | WIN KO |