10 rounds

Daniel
Valdez
VS
Chucho
Castillo

Castillo · PTS 10/10

Mar 24, 1965 · Arena Coliseo, Mexico City, 🇲🇽

Valdez going in—

Castillo going in16-3-0

Confirmation✓ one source

MethodPTS

Round10 of 10

Sources

English Wikipedia
side b · observed 2026-10-11
en.wikipedia.org/wiki/Chucho_Castillo

✓