10 rounds

Guillermo
Morales
VS
Rubén
Olivares

Draw · PTS 10/10

Apr 22, 1979 · Plaza de Toros San Roque, Tuxtla Gutiérrez, 🇲🇽

Morales going in—

Olivares going in86-9-1

Confirmation✓ one source

MethodPTS

Round10 of 10

Sources

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

✓