Mario Rosa boxer
- bouts
- 3
- won
- 1
- lost
- 1
- draw
- 1
- Status
- inactive
- Division
- flyweight
- Debut
- 1928-07-29
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Puerto Rico
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1929-04-07 | Isabelo Gonzalez | L | San Juan Stadium, San Juan | LOST Points |
| 1928-11-25 | Roberto Nadal | WWLLL | Balboa Stadium, Mayaguez | DRAW Points |
| 1928-07-29 | Areopajitas Mejias | LLLLW | Balboa Stadium, Mayaguez | WIN Points |