For WBO flyweight title · 12 rounds

Omar
Niño Romero
VS
Brian
Viloria

Viloria · TKO 9/12

May 13, 2012 · Ynares Sports Arena, Pasig, 🇵🇭

Romero going in31-4-2

Viloria going in30-3-0

Confirmation✓✓ two sources

MethodTKO

Round9 of 12 · 2:07

TitleFor WBO flyweight title

Sources

English Wikipedia
side a · observed 2026-10-11
en.wikipedia.org/wiki/Omar_Niño_Romero

✓

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

✓