Vacant WBA featherweight title · 15 rounds

Zensuke
Utagawa
VS
Rubén
Olivares

Olivares · KO 7/15

Jul 9, 1974 · The Forum, Inglewood, 🇺🇸

Utagawa going in—

Olivares going in75-4-1

Confirmation✓ one source

MethodKO

Round7 of 15

TitleVacant WBA featherweight title

Sources

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

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