Johnny Brett (aka Jack Brett) boxeador
- luta
- 12
- vitória
- 7
- derrota
- 5
- empate
- 0
- Estado
- inactive
- divisão
- bantamweight
- Estreia
- 1933-10-29
- Altura
- -
- Alcance
- -
- Idade
- -
- Born
- -
- Death
- -
- Nascimento
- United Kingdom
| Data | Adversário | Últimos resultados dos adversários | Lugar | Resultado |
|---|---|---|---|---|
| 1940-06-15 | Jimmy Lydon | WWWWWW | The Racecourse (Wrexham FC), Wrexham | LOST KO |
| 1940-03-14 | Jimmy Lydon | WWWWWW | The Stadium, Liverpool | LOST Points |
| 1940-02-29 | Gus Foran | WWWWWW | The Stadium, Liverpool | LOST Points |
| 1940-02-21 | Wally Knightley | LWWDWW | New St James Hall, Newcastle | WIN Technical knockout |
| 1940-02-08 | Jackie Ryder | WWWWWW | The Stadium, Liverpool | LOST Points |
| 1939-12-28 | Billy Ashton | WWWWLL | The Stadium, Liverpool | WIN |
| 1939-11-18 | Sammy Holmes | LDDLLL | The Stadium, Liverpool | WIN KO |
| 1939-05-28 | Nipper Berry | LLLLLL | Leeds | WIN Points |
| 1939-02-05 | Joe Bowker | LWWWLL | Brunswick Stadium, Leeds | WIN Points |
| 1939-01-11 | Joe Bowker | WLWWWL | Brunswick Stadium, Leeds | WIN KO |
| 1938-06-09 | Jimmy Stubbs | WWWWWW | The Stadium, Liverpool | LOST KO |
| 1933-10-29 | Young Kid Bennett | WWWLWW | National Sporting Club, Leeds | WIN KO |