Jim O'Brien boxeador
- luta
- 9
- vitória
- 3
- derrota
- 2
- empate
- 3
- Estado
- inactive
- divisão
- middleweight
- Estreia
- 1913-10-23
- Altura
- -
- Alcance
- -
- Idade
- -
- Born
- 1890-01-01
- Death
- -
- Nascimento
- Ireland
| Data | Adversário | Últimos resultados dos adversários | Lugar | Resultado |
|---|---|---|---|---|
| 1914-10-29 | Billy Weeks | LDDWWD | Moose Hall, Tacoma | LOST Points |
| 1914-05-08 | Romeo Hagen | DWWDDW | Dreamland Pavilion, Seattle | DRAW Points |
| 1914-01-29 | Romeo Hagen | DWWWWD | Eagles Hall, Tacoma | LOST Points |
| 1913-12-22 | Joe Swain | WLDLDL | WIN Points |
|
| 1913-12-18 | Ivan Miller | DDWDWD | Eagles Hall, Tacoma | WIN Points |
| 1913-11-25 | Joe Swain | WLDLD | Eagles Club, Tacoma | WIN Points |
| 1913-11-24 | Jim Burner | DWDD | Garden City A.C., Snohomish | NC |
| 1913-11-10 | Henry Kreiger | WDWWWD | Garden City A.C., Snohomish | DRAW Points |
| 1913-10-23 | Henry Kreiger | DWDWWW | Eagles Club, Tacoma | DRAW Points |