William Castillo boxer
- bouts
- 5
- won
- 2
- lost
- 3
- draw
- 0
- Status
- inactive
- Division
- flyweight
- Debut
- 1997-05-31
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Panama
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1999-11-26 | Jose Plinio Gonzalez | WDWLLL | Salón Magnum Eventus, Panama City | LOST Technical knockout |
| 1998-07-31 | Jose Plinio Gonzalez | DWLDWD | Gimnasio La Higuera, Chepo | LOST KO |
| 1998-04-18 | Rogelio Bustamante | WWL | Gimnasio Kiwanis, Panama City | WIN Technical knockout |
| 1998-02-14 | Davis Arosemena | W | Gimnasio Kiwanis, Panama City | LOST Technical knockout |
| 1997-05-31 | Christian Alvia | LWD | Gimnasio de Curundu, Panama City | WIN Technical knockout |