Johnny Duncan boxeador
- luta
- 8
- vitória
- 2
- derrota
- 3
- empate
- 3
- Estado
- inactive
- divisão
- flyweight
- Estreia
- 1937-09-07
- Altura
- -
- Alcance
- -
- Idade
- -
- Born
- -
- Death
- -
- Nascimento
- Australia
| Data | Adversário | Últimos resultados dos adversários | Lugar | Resultado |
|---|---|---|---|---|
| 1945-11-10 | Pat Martell | WDW | Leichhardt Stadium, Sydney | LOST Points |
| 1938-12-22 | Don Bell | WWWWWW | Sydney Sports Ground, Sydney | LOST Points |
| 1938-05-09 | Tiger Donnelly | LLWWW | Sydney Stadium, Sydney | DRAW Points |
| 1938-04-26 | Billy Scott | WDLLLW | Sydney Stadium, Sydney | WIN Points |
| 1938-04-11 | George Pilcher | LL | Sydney Stadium, Sydney | WIN Technical knockout |
| 1937-11-13 | Bob Pope | WWLD | Leichhardt Stadium, Sydney | DRAW Points |
| 1937-11-08 | Bob Pope | WWL | Sydney Stadium, Sydney | DRAW Points |
| 1937-09-07 | Tony (Tiny) Knotts | WDDWWL | Leichhardt Stadium, Sydney | LOST Points |