Joe Leonard boxer
- bouts
- 4
- won
- 3
- lost
- 1
- draw
- 0
- Status
- inactive
- Division
- flyweight
- Debut
- 1908-05-29
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1910-01-25 | Hans Wagner | debut | Golden Gate A.C., San Francisco | WIN Points |
| 1909-08-09 | J. Truman | debut | Dreamland Rink, San Francisco | LOST KO |
| 1909-07-09 | Tommy Lynch | debut | Dreamland Rink, San Francisco | WIN Points |
| 1908-05-29 | Joe Tumann | debut | Dreamland Rink, San Francisco | WIN Technical knockout |