12 rounds

Cosme
Rivera
VS
Wilfredo
Negrón

Rivera · UD 12/12

May 3, 2002 · Gold Country Casino, Oroville, California, 🇺🇸

Rivera going in22-7-2

Negrón going in1-3-0

Confirmation✓ one source

MethodUD

Round12 of 12

Sources

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

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