Ramon Sierra boxer
- bouts
- 5
- won
- 1
- lost
- 3
- draw
- 1
- Status
- inactive
- Division
- featherweight
- Debut
- 1959-10-21
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Argentina
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| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1966-01-21 | Juan Carlos Ponce | WW | Chivilcoy | LOST KO |
| 1960-01-16 | Hector Hugo Rambaldi | WWWWWW | Estadio Norte, Rosario | LOST KO |
| 1959-12-26 | Juan Quiroga | DDDW | Estadio Luna Park, Buenos Aires | DRAW Points |
| 1959-12-16 | Raul Lopez | LDLLLL | Estadio Luna Park, Buenos Aires | WIN Unanimous decision |
| 1959-10-21 | Jose Smecca | WWWWWL | Estadio Luna Park, Buenos Aires | LOST Technical knockout |