Len Warren boxeador
- combates
- 7
- ganados
- 5
- perdidos
- 1
- empates
- 1
- Estado
- inactive
- División
- lightweight
- Debut
- 1930-06-02
- Altura
- -
- Alcanza
- -
- Edad
- -
- Nacimiento
- -
- Muerte
- -
- Nacionalidad
- -
| Fecha | Oponente | Resultados últimos oponentes | Lugar | Resultado |
|---|---|---|---|---|
| 1937-02-22 | Dick Foster | LWLLDW | Town Hall Baths, Edmonton | WIN Points |
| 1937-01-25 | Jim Reilly | debut | Town Hall Baths, Edmonton | WIN Points |
| 1936-11-16 | Roger Kid Milburn | DL | Town Hall Baths, Edmonton | DRAW Points |
| 1932-05-23 | George Merritt | debut | Alcazar, Edmonton | WIN Points |
| 1930-11-10 | Alf Gudge | WWWWLL | Alcazar, Edmonton | WIN Points |
| 1930-06-16 | Alf Gudge | DWLLL | Alcazar, Edmonton | LOST Points |
| 1930-06-02 | Alf Gudge | WDWLL | Alcazar, Edmonton | WIN Points |