All boxersRuben Castillo
“Conquistador”
Boxing · Deceased67-10-2RECORD
37WINS BY KO / TKO
30WINS BY DECISION
79PRO FIGHTS
Against boxers on FightRec: 0-3-0 in 3 fights.
Profile
| Full name | Ruben Castillo |
|---|---|
| Nickname | Conquistador |
| Date of birth | 19 Dec 1957 |
| Died | 24 Feb 2026 |
| Nationality | American |
| Birthplace | Billings, Montana, U.S. |
| Weight classes | Featherweight, Super featherweight, Lightweight |
| Height | 174 cm (5′9″) |
| Reach | 178 cm (70″) |
| Stance | Orthodox |
| Years active | 1975–1997 |
| Status | Deceased |
| Fights on FightRec | 3 (1980–1985) |
Details on this page were compiled from public information on 10 Oct 2026. The fight history below lists only fights against boxers on FightRec, not the full career. Is this you? Claim this profile to correct anything and add your full record, photo and bio. Claim this profile
Titles and honours
- USBA featherweight champion 1979
- NABO lightweight champion 1996
- Arizona State featherweight champion 1976
Background
Raised in Bakersfield, California, he lost four world title challenges and later worked as a boxing broadcaster.
Fights against boxers on FightRec
3 fights. Newest first.
| Result | Opponent | Method | Round | Time | Date | Location |
|---|---|---|---|---|---|---|
| Loss | Julio César Chávez | TKO | 6 | 19 Apr 1985 | – | |
| Loss | Salvador Sánchez | Decision (unanimous) | 15 | 12 Apr 1980 | Tucson, Arizona, USA | |
| Loss | Alexis Argüello | TKO | 11 | 2:03 | 20 Jan 1980 | Community Center, Tucson, Arizona, U.S. |