Winnipeg Jack O'Brien (George Elliott) boxeador
- combates
- 19
- ganados
- 8
- perdidos
- 7
- empates
- 4
- Estado
- inactive
- División
- welterweight
- Debut
- 1908-01-01
- Altura
- -
- Alcanza
- -
- Edad
- -
- Nacimiento
- -
- Muerte
- -
- Nacionalidad
- Canada
| Fecha | Oponente | Resultados últimos oponentes | Lugar | Resultado |
|---|---|---|---|---|
| 1924-02-01 | Billy Leonard | WDDDDD | Arena, Syracuse | LOST Points |
| 1923-12-17 | Joe Korey | WWDDDL | Broadway Auditorium, Buffalo | WIN Points |
| 1921-12-22 | Kid Moose | debut | Moose Jaw | WIN Points |
| 1916-01-21 | Jimmy Brennan | DDDLDW | Coliseum, Winnipeg | WIN Technical knockout |
| 1915-01-18 | Tom Mulhall | D | Winnipeg | WIN Points |
| 1914-04-24 | Auguste Degand | WLWDLW | Élysée Montmartre, Paris | LOST Points |
| 1914-03-21 | Bob Hayes | WWWL | The Ring, Blackfriars Road, Southwark | WIN Corner retirement |
| 1914-03-05 | Fred Gilbert | WWWDLW | The Ring, Blackfriars Road, Southwark | WIN Technical knockout |
| 1914-02-28 | Fred Young Delaney | WLWWWW | Olympia Skating Rink, Bolton | LOST Points |
| 1914-01-31 | Tom Tees | DLLLWW | The Ring, Blackfriars Road, Southwark | LOST Points |
| 1913-12-01 | Jim Prendy | LWWWWW | The Ring, Blackfriars Road, Southwark | LOST Corner retirement |
| 1913-10-13 | Eddie Clabby | LLDWLL | Winnipeg | DRAW Points |
| 1913-09-25 | Sammy Trott | LLLWWL | Winnipeg | DRAW Points |
| 1913-09-01 | Sammy Trott | LLLLWW | Winnipeg | WIN Points |
| 1913-03-03 | Charlie Lucca | DDDLDW | Winnipeg | LOST Points |
| 1912-12-18 | Steve Ketchel | WDDLW | Saskatoon | DRAW Points |
| 1912-03-09 | Freddie Welsh | WWLWWW | Winnipeg | LOST Points |
| 1911-01-23 | Kid Logan | LWWLLL | Queen's Theatre, Winnipeg | DRAW Points |
| 1908-01-01 | Ben Rolph | LL | Kenora | WIN KO |