Bob Sawyer (Billy Donner) boxeador
- combates
- 13
- ganados
- 6
- perdidos
- 3
- empates
- 4
- Estado
- inactive
- División
- middleweight
- Debut
- 1933-01-02
- Altura
- -
- Alcanza
- -
- Edad
- -
- Nacimiento
- -
- Muerte
- -
- Nacionalidad
- USA
| Fecha | Oponente | Resultados últimos oponentes | Lugar | Resultado |
|---|---|---|---|---|
| 1935-06-21 | Stan Goral | LLLWWW | Broadway Auditorium, Buffalo | LOST Points |
| 1935-01-01 | Dick Hartnett | WWWWW | Broadway Auditorium, Buffalo | LOST Technical knockout |
| 1934-10-01 | Joe Lyons | LLDDWL | Broadway Auditorium, Buffalo | WIN Technical knockout |
| 1934-09-22 | Stan Goral | LLLL | Bison Stadium, Buffalo | WIN Points |
| 1934-06-19 | Fred Schroeder | debut | Bison Stadium, Buffalo | WIN Technical knockout |
| 1934-06-01 | Babe Amos | LLWWWL | Bison Stadium, Buffalo | LOST Points |
| 1934-05-21 | Joe Lyons | DLLWLL | Broadway Auditorium, Buffalo | DRAW Points |
| 1934-05-07 | Joe Lyons | LDLLWL | Broadway Auditorium, Buffalo | WIN Points |
| 1933-06-26 | Pat Igo | LWLWWW | Edgerton Park Arena, Rochester | DRAW Points |
| 1933-06-19 | Joe Lyons | WWDWLL | Broadway Auditorium, Buffalo | DRAW Points |
| 1933-05-31 | Joe Lyons | DWWDWL | Convention Hall, Rochester | WIN Points |
| 1933-01-20 | Frank LaSpina | LLLWLL | Convention Hall, Rochester | WIN KO |
| 1933-01-02 | Frankie Linhardt | LWWLDL | Broadway Auditorium, Buffalo | DRAW Points |