10 rounds

Alan
De Leon
VS
Isidro
Pérez

Pérez · TKO 9/10

Nov 26, 1983 · Gimnasio Nuevo Panama, Panama City, 🇵🇦

Leon going in—

Pérez going in36-1-2

Confirmation✓ one source

MethodTKO

Round9 of 10

Sources

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

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