Mario Diaz boxer
- bouts
- 3
- won
- 2
- lost
- 1
- draw
- 0
- Status
- inactive
- Division
- featherweight
- Debut
- 1930-03-22
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Cuba
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1931-10-15 | Billy Gelber | debut | Cinderella Ballroom, Miami | WIN Technical knockout |
| 1931-07-05 | Emilio Lopez | debut | La Comercial, Havana | WIN KO |
| 1930-03-22 | Santiago Alvarez | debut | Havana | LOST |