4 rounds

Eliecer
Sánchez
VS
McWilliams
Arroyo

Arroyo · KO 1/4

Feb 27, 2010 · Coliseo Rubén Rodríguez, Bayamón, 🇵🇷

Sánchez going in—

Arroyo going in0-0-0

Confirmation✓ one source

MethodKO

Round1 of 4 · 1:46

Sources

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

✓