Bobby Mayfield boxeador
- combates
- 7
- ganados
- 2
- perdidos
- 4
- empates
- 1
- Estado
- inactive
- División
- welterweight
- Debut
- 1920-02-11
- Altura
- -
- Alcanza
- -
- Edad
- -
- Nacimiento
- -
- Muerte
- -
- Nacionalidad
- USA
| Fecha | Oponente | Resultados últimos oponentes | Lugar | Resultado |
|---|---|---|---|---|
| 1922-05-19 | Kid Evans | DDDDW | Armory, Fort Collins | LOST Points |
| 1922-05-16 | Tiger Johnny Cline | WLWLLD | Stockyards Stadium, Denver | LOST Points |
| 1922-01-27 | Kid Evans | debut | Armory, Fort Collins | DRAW |
| 1921-09-19 | Tommy Comiskey | WWWWWW | Stockyards Stadium, Denver | LOST Points |
| 1921-09-09 | Tommy Comiskey | WWWWWW | Stockyards Stadium, Denver | LOST Points |
| 1920-11-23 | Young Sam Langford | debut | Fern Hall Athletic Club, Denver | WIN |
| 1920-05-19 | Bobby Mays | debut | Armory, Fort Collins | DRAW Points |
| 1920-02-11 | Webb McIntyre | L | Armory, Fort Collins | WIN KO |