CHUCHO CASTILLO
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| WEIGHT CLASS: | UNKNOWN |
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| LAST FIGHT: | September 14, 1974 |
| LAST WEIGH-IN: | 125 |
| W-L-D | RND | FIGHTER | DATE | TITLE |
| L UD | 15 | Ruben Olivares | 1970-04-18 | WBA World bantamweight |
| W TKO | 14 | Ruben Olivares | 1970-10-16 | WBA World bantamweight |
| L UD | 15 | Ruben Olivares | 1971-04-02 | WBA World bantamweight |