Len Warren boxeador
- luta
- 7
- vitória
- 5
- derrota
- 1
- empate
- 1
- Estado
- inactive
- divisão
- lightweight
- Estreia
- 1930-06-02
- Altura
- -
- Alcance
- -
- Idade
- -
- Born
- -
- Death
- -
- Nascimento
- -
| Data | Adversário | Últimos resultados dos adversários | 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 |