George O'Brien boxeador
- luta
- 11
- vitória
- 2
- derrota
- 5
- empate
- 4
- Estado
- inactive
- divisão
- featherweight
- Estreia
- 1927-11-10
- Altura
- -
- Alcance
- -
- Idade
- -
- Born
- -
- Death
- -
- Nascimento
- United Kingdom
| Data | Adversário | Últimos resultados dos adversários | Lugar | Resultado |
|---|---|---|---|---|
| 1933-12-24 | Jackie Stayton | LWWWDW | Euston | LOST Points |
| 1933-11-19 | Billy Buchanan | DWDLWL | Chalton Ring, Euston | WIN Points |
| 1933-11-03 | George Rodham | WLLWLL | Chalton Ring, Euston | DRAW Points |
| 1933-02-17 | Jack Hinfin | LWLWLL | Chalton Ring, Euston | WIN Points |
| 1931-11-30 | Dave Finn | LLLWDW | Whitechapel | LOST Points |
| 1930-03-23 | Tommy Lye | WWDWWW | Labour Hall, Hammersmith | DRAW Points |
| 1930-01-06 | Tommy Lye | WDDWWL | The Ring, Blackfriars Road, Southwark | LOST Points |
| 1929-10-10 | Alf Gudge | LDLLLW | The Ring, Blackfriars Road, Southwark | DRAW Points |
| 1929-09-30 | Jim Wheeler | WDWWWW | The Ring, Blackfriars Road, Southwark | DRAW Points |
| 1928-05-14 | Johnny Quill | WWWDWL | National Sporting Club, Covent Garden | LOST Points |
| 1927-11-10 | Sid Raiteri | LDLWL | Ilford Skating Rink, Ilford | LOST Points |