Mario Diaz boxer
- bouts
- 7
- won
- 3
- lost
- 3
- draw
- 1
- Status
- inactive
- Division
- lightweight
- Debut
- 1939-11-04
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Cuba
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1945-09-08 | Remigio Lugo | LLLLLW | Palacio de Deportes, Havana | WIN KO |
| 1943-05-08 | Jose Bello | DWLL | Havana | LOST KO |
| 1941-09-06 | Baby Al Brown | WWLWD | Gimnasio Municipal, Colon City | LOST Technical knockout |
| 1941-08-06 | Luis Diaz Cruz | DWLWWL | Arena Cristal, Havana | WIN Points |
| 1941-06-07 | National Kid | LWWDWW | Havana | LOST KO |
| 1940-02-03 | Luis Diaz Cruz | L | Arena Cristal, Havana | DRAW Points |
| 1939-11-04 | Gregorio Gutierrez | debut | Havana | WIN Points |