10 rounds

Antonio
Castañeda
VS
Carlos
Zárate Serna

Serna · TKO 9/10

Oct 2, 1973 · Arena Tijuana 72, Tijuana, 🇲🇽

Castañeda going in—

Serna going in20-0-0

Confirmation✓ one source

MethodTKO

Round9 of 10

Sources

English Wikipedia
side b · observed 2026-10-11
en.wikipedia.org/wiki/Carlos_Zárate_(boxer)

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