Jack McMahon boxeador
- combates
- 11
- ganados
- 6
- perdidos
- 3
- empates
- 2
- Estado
- inactive
- División
- middleweight
- Debut
- 1935-12-26
- Altura
- -
- Alcanza
- -
- Edad
- -
- Nacimiento
- -
- Muerte
- -
- Nacionalidad
- New Zealand
| Fecha | Oponente | Resultados últimos oponentes | Lugar | Resultado |
|---|---|---|---|---|
| 1937-07-17 | Billy Martin | WLWWLW | Municipal Theatre, Hastings | LOST Points |
| 1937-07-01 | Billy Martin | WWLWWL | Opera House, Gisborne | LOST Points |
| 1937-06-15 | Barney Down | WWDWL | Drill Hall, Feilding | WIN Points |
| 1936-12-15 | Bill Pluto | WWWWLW | Opera House, Palmerston North | DRAW Points |
| 1936-11-25 | Bill Pluto | LWWWWW | Opera House, Palmerston North | WIN |
| 1936-10-22 | Watty Robertson | WWLDDL | Town Hall, Taihape | DRAW Points |
| 1936-10-17 | Watty Robertson | LWWLDD | Theatre Royal, Taumarunui | WIN Points |
| 1936-08-21 | Cyril (Young) Pluto | WWWWW | Opera House, Palmerston North | WIN Points |
| 1936-07-06 | Fred Fisher | WLLLLD | Drill Hall, Feilding | WIN Points |
| 1936-03-23 | Neville Mudgway | WWWWWL | Town Hall, Auckland | LOST Technical knockout |
| 1935-12-26 | Bill Pearce | WLWL | Havill's Gym, Palmerston North | WIN Technical knockout |