Skip to main content
Kill The Body

and the head will die

Ruben Castillo "Conquistador" was an American professional boxer with a 67-10-2 record. 37 of those wins came by knockout (55% KO rate). Ruben Castillo died on February 25, 2026.

🇺🇸UNITED STATESDIED AGED 68

RubenCastillo

“Conquistador”

Ruben Castillo

67

Wins37 KO · 55%

10

Losses

2

Draws3 tracked bouts

Height
5′8″
Reach
70″
Stance
Orthodox
Tracked since
Jan 20, 1980
Died
Feb 25, 2026
Compare
Pick an opponent →
Last 5 · oldest left · newest right
LLL
Current streak
L3
Last bout
L to Julio César Chávez · TKO · R6 · Apr 19, 1985

Complete Fight History

Showing 3 of 3

1985

APR 19L toJulio César Chávez· TKO · R6The Forum · Inglewood—

1980

APR 12L toSalvador Sánchez· UDCivic Auditorium · Tucson—

JAN 20L toAlexis Argüello· TKO · R11Community Center · Tucson—

Compare Ruben Castillo

3 suggested matchups

Someone else?

Common Questions

What is Ruben Castillo's professional boxing record?
Ruben Castillo's professional record is 67-10-2, with 37 knockouts.
Has Ruben Castillo lost a fight?
Yes. Ruben Castillo lost 10 professional fights and finished with a 67-10-2 record.
When is Ruben Castillo's next fight?
Ruben Castillo died on February 25, 2026 and has no next fight.
Is Ruben Castillo retired?
Ruben Castillo died on February 25, 2026; the last bout Kill The Body has tracked was on April 19, 1985.