10 rounds

Ernesto
Berrospe
VS
Cosme
Rivera

Rivera · TKO 4/10

May 7, 2010 · Parque Revolicuón, Culiacán, 🇲🇽

Berrospe going in—

Rivera going in31-14-2

Confirmation✓ one source

MethodTKO

Round4 of 10

Sources

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

✓