Leo Sydney boxer
- bouts
- 12
- won
- 2
- lost
- 8
- draw
- 2
- Status
- inactive
- Division
- middleweight
- Debut
- 1929-07-26
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1930-10-08 | Al Johnson | LWWDLW | National Hall, San Francisco | LOST KO |
| 1930-04-09 | Louis O'Neill | WWWDWW | National Hall, San Francisco | LOST KO |
| 1930-02-11 | Les Carey | WLDWLW | Fifth Street Arena, Santa Rosa | LOST KO |
| 1930-01-10 | Johnny Mannis | LDLLWL | Dreamland Auditorium, San Francisco | LOST Points |
| 1929-12-27 | Johnny Mannis | LLLDLL | Dreamland Auditorium, San Francisco | LOST Points |
| 1929-11-20 | Eddie Fox | WWWWWW | National Hall, San Francisco | DRAW Points |
| 1929-11-08 | Victor Pussis | WWLW | Dreamland Auditorium, San Francisco | LOST KO |
| 1929-10-10 | Louis Leonard | WWWWLL | San Rafael | LOST Points |
| 1929-09-30 | Eddie Fox | WWW | State Armory, San Francisco | LOST KO |
| 1929-08-23 | Cliff Hottinger | WWWLLD | Dreamland Auditorium, San Francisco | WIN Points |
| 1929-08-09 | Charley White | WWWWWW | Dreamland Auditorium, San Francisco | DRAW Points |
| 1929-07-26 | Cliff Hottinger | DWWWWL | Dreamland Auditorium, San Francisco | WIN Points |