Sixto Castillo boxer
- bouts
- 11
- won
- 6
- lost
- 5
- draw
- 0
- Status
- inactive
- Division
- super featherweight
- Debut
- 1975-07-23
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Mexico
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1981-08-14 | Juan Paredes | LWWLWW | Poza Rica | LOST KO |
| 1981-02-27 | Natalio Quintero | LLL | Poza Rica | WIN Points |
| 1980-09-05 | Reyes Gonzalez | LWWWWL | Poza Rica | WIN Technical knockout |
| 1979-11-15 | Memo Ayala | WLLLLL | Poza Rica | WIN Technical knockout |
| 1979-03-02 | Cass Hernandez | debut | Pachuca | WIN Points |
| 1977-05-20 | Octavio Gomez | LWLLWL | Poza Rica | WIN KO |
| 1976-10-09 | Jorge David Monzon | WDDW | Arena Coliseo, Mexico City | LOST KO |
| 1976-03-27 | Memin Becerra | WLLLWL | Arena Coliseo, Mexico City | WIN Technical knockout |
| 1976-01-25 | Manny Gomez | W | Tapachula | LOST Technical knockout |
| 1975-11-05 | Ney Gordillo | WWWWWD | Mexico City | LOST Points |
| 1975-07-23 | Carlos Saldivar | W | Mexico City | LOST |