10 rounds

Mario
Fuentes
VS
Rubén
Darío Palacios

Fuentes · TKO 4/10

Nov 22, 1991 · Arena Naucalpan, Naucalpan, 🇲🇽

Fuentes going in—

Palacios going in42-10-2

Confirmation✓ one source

MethodTKO

Round4 of 10

Sources

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

✓