Roberto Ramirez (Costales) boxeador
- combates
- 14
- ganados
- 7
- perdidos
- 7
- empates
- 0
- Estado
- inactive
- División
- lightweight
- Debut
- 1953-04-18
- Altura
- -
- Alcanza
- -
- Edad
- -
- Nacimiento
- -
- Muerte
- -
- Nacionalidad
- Mexico
| Fecha | Oponente | Resultados últimos oponentes | Lugar | Resultado |
|---|---|---|---|---|
| 1961-07-08 | Raymundo Zavala | WWL | Mexico City | WIN Points |
| 1960-10-26 | Raul Garcia | WLWW | Mexico City | LOST KO |
| 1960-09-28 | Juan Hernandez | WDLLLL | Mexico City | WIN Points |
| 1957-08-13 | Carlos Castillo | debut | Plaza de Toros, Torreon | LOST Technical knockout |
| 1957-07-20 | Tony Alamillo | LLLLWL | Mexico City | LOST KO |
| 1957-07-02 | Azucarito Zermeno | debut | Plaza de Toros, Torreon | LOST Technical knockout |
| 1957-04-06 | Julio Escobedo | LLWWLL | Acapulco | LOST KO |
| 1957-03-30 | Eduardo Meza | DWWWWL | Acapulco | WIN KO |
| 1956-02-23 | Fidel Lucero | LWLWWL | Arena Olímpico Laguna, Gomez Palacio | LOST Points |
| 1956-02-02 | Pedro Pina | WLWWWL | Plaza de Toros, Torreon | WIN Technical knockout |
| 1955-11-26 | Sergio Sanchez | debut | Mexico City | WIN KO |
| 1955-04-21 | Felipe Sosa | WLWWWW | Arena Olímpico Laguna, Gomez Palacio | LOST |
| 1953-04-25 | Jose Ledesma | WLLLWW | Arena Casino, Francisco I. Madero | WIN Points |