10 rounds

Gustavo
Sosa
VS
Rubén
Olivares

Olivares · TKO 3/10

Updated Oct 11, 2026 · Sources: English Wikipedia

Sep 20, 1967 · Puebla, Puebla, 🇲🇽

Sosa going in—

Olivares going in28-0-1

Confirmation✓ one source

MethodTKO

Round3 of 10

Sources

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

✓