Len O'Leary boxeador
- luta
- 1
- vitória
- 1
- derrota
- 0
- empate
- 0
- Estado
- inactive
- divisão
- lightweight
- Estreia
- 1922-01-17
- Altura
- -
- Alcance
- -
- Idade
- -
- Born
- -
- Death
- -
- Nascimento
- USA
| Data | Adversário | Últimos resultados dos adversários | Lugar | Resultado |
|---|---|---|---|---|
| 1922-11-28 | Manny Campbell | debut | Armory, Reading | DRAW |
| 1922-03-21 | Willie Clark | WWWLD | Armory, Reading | WIN |
| 1922-03-16 | George White | debut | Armory, Reading | WIN |
| 1922-02-28 | Ray Gibbons | WLWW | Armory, Reading | DRAW |
| 1922-02-21 | Mohican Kid | WW | Armory, Reading | WIN |
| 1922-02-02 | Mickey McDonough | W | Armory, Reading | WIN |
| 1922-01-17 | Teddy Reynolds | debut | Armory, Reading | WIN Technical knockout |