Johnny Mahan boxeador
- luta
- 8
- vitória
- 2
- derrota
- 6
- empate
- 0
- Estado
- inactive
- divisão
- lightweight
- Estreia
- 1902-03-14
- Altura
- -
- Alcance
- -
- Idade
- -
- Born
- -
- Death
- -
- Nascimento
- USA
| Data | Adversário | Últimos resultados dos adversários | Lugar | Resultado |
|---|---|---|---|---|
| 1907-02-14 | Black Fitzsimmons | WWWWLD | Haverhill | LOST |
| 1906-11-14 | Bob Smith | debut | Haverhill B.B. & A.A., Haverhill | WIN Points |
| 1906-09-03 | Jim Lloyd | DDWD | Lincoln A.C., Chelsea | LOST KO |
| 1905-04-14 | Willie Mack | LLWWLL | Unity Cycle Club, Lawrence | LOST Points |
| 1905-01-09 | J Little | debut | Cambridge | WIN Points |
| 1903-08-11 | Martin Canole | DDWDWW | Boston | LOST KO |
| 1903-03-30 | Jack Flanagan | Cambridge A.A., Cambridge | LOST Technical knockout |
|
| 1902-03-14 | Allie Alberts | DLWDL | Criterion A.C., Boston | LOST Technical knockout |