Mario Belen boxer
- bouts
- 2
- won
- 0
- lost
- 2
- draw
- 0
- Status
- inactive
- Division
- bantamweight
- Debut
- 1928-01-22
- Height
- -
- Reach
- -
- Age
- -
- Born
- 1901-12-25
- Death
- -
- Nationality
- Puerto Rico
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1929-05-31 | Juan Vega | D | Victory Garden Stadium, San Juan | LOST KO |
| 1928-01-22 | Joaquin Gauthier | debut | Balboa Stadium, Mayaguez | LOST |