Billy Sinclair boxer
- bouts
- 6
- won
- 2
- lost
- 4
- draw
- 0
- Status
- inactive
- Division
- featherweight
- Debut
- 1929-11-09
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- United Kingdom
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1933-10-28 | Tommy O'Keefe | WWWLWW | Miners Hall, Murton | LOST Points |
| 1932-10-29 | Mattie Hinds | WWWDDL | Miners Hall, Monkwearmouth | LOST Points |
| 1931-09-14 | Charlie Proctor | WDWL | New St James Hall, Newcastle | WIN Technical knockout |
| 1929-11-09 | Yankee Hall | debut | Holmeside Stadium, Sunderland | LOST KO |