CO

JR

10 rounds

Carlos
Osorio
VS
Jaime
Rios

Draw · PTS 10/10

Sep 27, 1974 · Guayaquil, 🇪🇨

Osorio going in—

Rios going in10-1-0

Confirmation✓ one source

MethodPTS

Round10 of 10

Sources

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

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