4 rounds

Samuel
Gutiérrez
VS
McWilliams
Arroyo

Arroyo · TKO 2/4

May 29, 2010 · Coliseo Rubén Rodríguez, Bayamón, 🇵🇷

Gutiérrez going in—

Arroyo going in2-0-0

Confirmation✓ one source

MethodTKO

Round2 of 4 · 1:36

Sources

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

✓