12 rounds

Juan
Manuel Rios
VS
Isidro
Pérez

Pérez · KO 10/12

Updated Oct 11, 2026 · Sources: English Wikipedia

Oct 1, 1982 · Acapulco, 🇲🇽

Rios going in—

Pérez going in31-1-1

Confirmation✓ one source

MethodKO

Round10 of 12

Sources

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

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