Shoji Oguma vs Betulio González · Bout 27135

Lost WBC flyweight title · 15 rounds

Oguma · SD 15/15

Oct 1, 1974 · Nihon University Auditorium, Tokyo, 🇯🇵

Oguma going in21-2-0

González going in40-4-2

Confirmation✓✓ two sources

MethodSD

Round15 of 15

TitleLost WBC flyweight title

Sources

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

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

✓

Wikipedia (ja)
side a · observed 2026-10-12
ja.wikipedia.org/wiki/大熊正二

✓