A J ( Jack) Knowles boxeador
- combates
- 11
- ganados
- 7
- perdidos
- 3
- empates
- 1
- Estado
- inactive
- División
- lightweight
- Debut
- 1910-04-20
- Altura
- -
- Alcanza
- -
- Edad
- -
- Nacimiento
- -
- Muerte
- -
- Nacionalidad
- Australia
| Fecha | Oponente | Resultados últimos oponentes | Lugar | Resultado |
|---|---|---|---|---|
| 1912-04-09 | Ross | W | National Arena, Adelaide | WIN Corner retirement |
| 1912-03-25 | S Burns | debut | National Arena, Adelaide | WIN Points |
| 1911-08-18 | Wally Rickards | debut | National Arena, Adelaide | LOST Corner retirement |
| 1911-07-29 | William Nicholson | WWDLWD | Flinders Street Stadium, Adelaide | DRAW Points |
| 1911-06-26 | Harry Hutton | L | National Arena, Adelaide | LOST Corner retirement |
| 1910-10-24 | Bill Childs | LWWWLW | Flinders Street Stadium, Adelaide | LOST Points |
| 1910-06-18 | Charlie Gerner | debut | Flinders Street Stadium, Adelaide | WIN Points |
| 1910-05-14 | Langham | W | Flinders Street Stadium, Adelaide | WIN Points |
| 1910-05-11 | Bill Childs | W | Flinders Street Stadium, Adelaide | WIN |
| 1910-04-20 | Oakley | debut | Flinders Street Stadium, Adelaide | WIN Points |
