WBO super featherweight title · 12 rounds

Feider
Viloria
VS
Román
Martínez

Martínez · KO 9/12

Sep 12, 2009 · José Miguel Agrelot Coliseum, San Juan, 🇵🇷

Viloria going in—

Martínez going in22-0-1

Confirmation✓ one source

MethodKO

Round9 of 12 · 2:59

TitleWBO super featherweight title

Sources

English Wikipedia
side b · observed 2026-10-11
en.wikipedia.org/wiki/Román_Martínez_(boxer)

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