WBO super featherweight title · 12 rounds

Gonzalo
Munguía
VS
Román
Martínez

Martínez · KO 4/12

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

Munguía going in—

Martínez going in23-1-1

Confirmation✓ one source

MethodKO

Round4 of 12 · 1:48

TitleWBO super featherweight title

Sources

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

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