4 rounds

Francisco
Rosario
VS
McWilliams
Arroyo

Arroyo · KO 3/4

Apr 17, 2010 · Coliseo Tomás Dones, Fajardo, 🇵🇷

Rosario going in—

Arroyo going in1-0-0

Confirmation✓ one source

MethodKO

Round3 of 4 · 2:01

Sources

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

✓