10 rounds

Adrian
Zapanta
VS
Rubén
Olivares

Olivares · KO 2/10

May 14, 1974 · Ciudad Juárez, Chihuahua, 🇲🇽

Zapanta going in—

Olivares going in74-4-1

Confirmation✓ one source

MethodKO

Round2 of 10

Sources

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

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