Johnny Duncan boxeador
- combates
- 11
- ganados
- 4
- perdidos
- 5
- empates
- 2
- Estado
- inactive
- División
- lightweight
- Debut
- 1935-09-20
- Altura
- -
- Alcanza
- -
- Edad
- -
- Nacimiento
- -
- Muerte
- -
- Nacionalidad
- United Kingdom
| Fecha | Oponente | Resultados últimos oponentes | Lugar | Resultado |
|---|---|---|---|---|
| 1947-12-13 | Tommy Miller | WLLLLW | Grove Stadium, Glasgow | LOST Points |
| 1947-12-06 | Mickey Malone | LLWWDL | Grove Stadium, Glasgow | LOST Points |
| 1938-03-26 | Pat Burns | WLWLLL | Adam Smith Hall, Kirkcaldy | LOST Points |
| 1938-02-25 | Johnny Jenkins | WWLWWW | Premierland, Bridgeton | DRAW Points |
| 1938-02-09 | Jim Harty | debut | Premierland, Dundee | WIN KO |
| 1937-12-18 | Jackie Breslin | LLDLLL | City Hall, Perth | LOST Points |
| 1937-05-03 | Young Flutey | LW | Holborn Stadium, Holborn | WIN Technical knockout |
| 1937-03-10 | Johnny Smith | LWLDWW | Music Hall, Aberdeen | DRAW Points |
| 1935-10-09 | Frank McCudden | WWWLWW | Music Hall, Aberdeen | LOST Points |