John Maggio boxeador
- luta
- 9
- vitória
- 1
- derrota
- 8
- empate
- 0
- Estado
- inactive
- divisão
- welterweight
- Estreia
- 1936-12-21
- Altura
- -
- Alcance
- -
- Idade
- -
- Born
- -
- Death
- -
- Nascimento
- USA
| Data | Adversário | Últimos resultados dos adversários | Lugar | Resultado |
|---|---|---|---|---|
| 1940-03-18 | Gordon Wong | W | Carlin's Park, Baltimore | LOST KO |
| 1940-02-22 | Fred Lewis | debut | Coliseum, Baltimore | LOST Technical knockout |
| 1940-01-15 | Joey Dunne | LW | Carlin's Park, Baltimore | LOST Technical knockout |
| 1939-11-09 | Manuel Rosa | LWWWLW | Coliseum, Baltimore | LOST Points |
| 1939-10-12 | Mickey Greb | LL | Coliseum, Baltimore | WIN KO |
| 1939-02-13 | Harry Birchfield | W | Carlin's Park, Baltimore | LOST KO |
| 1937-12-16 | Norris Polk | W | Salisbury | LOST KO |
| 1937-09-27 | Mike O'Leary | LWLWLW | Carlin's Park, Baltimore | LOST KO |
| 1936-12-21 | Mutt Womer | W | City Auditorium, Richmond | LOST KO |