Mario Loayza boxer
- bouts
- 7
- won
- 3
- lost
- 4
- draw
- 0
- Status
- inactive
- Division
- light heavyweight
- Debut
- 1965-12-18
- Height
- -
- Reach
- -
- Age
- -
- Born
- 1939-11-11
- Death
- -
- Nationality
- Chile
| Date | Opponent | Last Opponents' Results | Place | Titles | Result |
|---|---|---|---|---|---|
| 1970-10-16 | Misael Vilugron | WW | Santiago de Chile | Chilean Light Heavyweight Title | LOST Technical knockout |
| 1970-08-14 | Misael Vilugron | W | Estadio Chile, Santiago de Chile | Chilean Light Heavyweight Title | LOST |
| 1970-07-10 | Carlos Bazan | WLL | Estadio Chile, Santiago de Chile | Chilean Light Heavyweight Title | WIN Points |
| 1969-07-17 | Avenamar Peralta | WWWWLW | Santa Rosa | Chilean Light Heavyweight Title | LOST KO |
| 1969-05-17 | Guillermo Salinas | WWLWWW | Valparaiso | Chilean Light Heavyweight Title | WIN Points |
| 1968-09-13 | Angel Marquez | WWWWDL | Federación Mendocina de Box, Ciudad Mendoza | Chilean Light Heavyweight Title | LOST Points |
| 1965-12-18 | Francisco Latapiat | L | San Javier | Chilean Light Heavyweight Title | WIN KO |
