For WBO light-flyweight title · 12 rounds

Isidro
Pérez
VS
Jose
De Jesus

Jesus · UD 12/12

Oct 21, 1989 · San Juan, 🇵🇷

Pérez going in51-5-3

Jesus going in1-2-0

Confirmation✓ one source

MethodUD

Round12 of 12

TitleFor WBO light-flyweight title

Sources

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

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