Gregorio Rivero boxer
- bouts
- 15
- won
- 2
- lost
- 13
- draw
- 0
- Status
- inactive
- Division
- welterweight
- Debut
- 1960-02-20
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Argentina
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1965-07-21 | Osvaldo Marino | W | Estadio Luna Park, Buenos Aires | LOST Technical knockout |
| 1965-01-15 | Hector Mendez | debut | Mar del Plata | LOST Points |
| 1964-01-01 | Rogelio Andre | WWLDWW | Punta Alta | LOST Technical knockout |
| 1962-07-14 | Abel Cachazu | WWWW | Estadio Luna Park, Buenos Aires | LOST |
| 1962-05-11 | Jose Lino Lemos | WWLWWW | Club Atletico Union, Santa Fe | LOST Split-decision |
| 1962-04-18 | Juan Carlos Ducay | WWWDWL | Lanus | LOST Technical knockout |
| 1962-04-01 | Roberto Chetta | WLWDWL | Parana | LOST Points |
| 1962-01-26 | Julio Rocha | WLLDWW | Estadio Gran Parque Central, Montevideo | LOST KO |
| 1960-12-30 | Ramon La Cruz | WWWWWD | Resistencia | LOST KO |
| 1960-12-17 | Roque Dos Santos | LLLWDL | Estadio Luna Park, Buenos Aires | LOST Points |
| 1960-08-21 | Celestino Pinto | WWLWDW | Auditório da TV-Rio, Río de Janeiro | LOST Technical knockout |
| 1960-06-18 | Ruben Orrico | WWW | Palacio Peñarol, Montevideo | LOST Points |
| 1960-06-08 | Oscar Fernandez | debut | Estadio Luna Park, Buenos Aires | WIN Technical knockout |
| 1960-02-20 | Felipe Ibarra | L | Estadio Luna Park, Buenos Aires | WIN Unanimous decision |