6 rounds

Francisco
Bonilla
VS
Oscar
Collazo

Collazo · UD 6/6

Mar 25, 2021 · Plaza del Quinto Centenario, San Juan, 🇵🇷

Bonilla going in—

Collazo going in3-0-0

Confirmation✓ one source

MethodUD

Round6 of 6

Sources

English Wikipedia
side b · observed 2026-10-11
en.wikipedia.org/wiki/Oscar_Collazo_(boxer)

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