Bob Sawyer (Billy Donner) boxer
- bouts
- 13
- won
- 6
- lost
- 3
- draw
- 4
- Status
- inactive
- Division
- middleweight
- Debut
- 1933-01-02
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 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 |