Roberto Alonso boxeador
- luta
- 11
- vitória
- 4
- derrota
- 6
- empate
- 1
- Estado
- inactive
- divisão
- -
- Estreia
- 1976-02-13
- Altura
- -
- Alcance
- -
- Idade
- -
- Born
- -
- Death
- -
- Nascimento
- Mexico
| Data | Adversário | Últimos resultados dos adversários | Lugar | Resultado |
|---|---|---|---|---|
| 1980-12-12 | Antonio Escobar | WLLLWW | La Paz | LOST KO |
| 1980-05-28 | Eduardo Torres | WLLWL | Mexico City | LOST KO |
| 1980-03-28 | Delfino Mendoza | WWLWWW | Arena Coliseo, Guadalajara | LOST KO |
| 1980-02-01 | Alfonso Rodriguez | WWWWWD | Arena Coliseo, Guadalajara | LOST Technical knockout |
| 1979-09-14 | Salvador Sosa | WWWWLW | Arena Coliseo, Guadalajara | WIN Technical knockout |
| 1979-06-29 | Bruno Parra | LWWWWL | Arena Coliseo, Guadalajara | LOST Technical knockout |
| 1977-12-02 | Bruno Parra | LWLWLW | Arena Coliseo, Guadalajara | WIN Points |
| 1977-04-01 | Tomas Serafio | WWLLLL | Arena Coliseo, Guadalajara | WIN KO |
| 1976-05-28 | Pedro Pena Estrella | DWLLL | Arena Coliseo, Guadalajara | LOST Points |
| 1976-02-27 | Eduardo Mercado | debut | Arena Coliseo, Guadalajara | DRAW Points |
| 1976-02-13 | Alfredo Vega | WLLL | Arena Coliseo, Guadalajara | WIN KO |