WBC super-flyweight title · 12 rounds

Gilberto
Román
VS
Jiro
Watanabe

Román · UD 12/12

Updated Oct 12, 2026 · Sources: English Wikipedia, Wikipedia (ja)

Mar 30, 1986 · Sports Centre, Itami, 🇯🇵

Román going in40-3-0

Watanabe going in28-1-0

Confirmation✓✓ two sources

MethodUD

Round12 of 12

TitleWBC super-flyweight title

Sources

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

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

✓

Wikipedia (ja)
side b · observed 2026-10-12
ja.wikipedia.org/wiki/渡辺二郎

✓