6 rounds

Gilberto
Mendoza
VS
McWilliams
Arroyo

Arroyo · RTD 3/6

Feb 3, 2012 · Coliseo Luis Aymat, San Sebastián, 🇵🇷

Mendoza going in—

Arroyo going in9-1-0

Confirmation✓ one source

MethodRTD

Round3 of 6 · 3:00

Sources

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

✓