For WBA super flyweight title · 15 rounds

Jiro
Watanabe
VS
Kwon
Soon-chun

Watanabe · TD 11/15

Oct 6, 1983 · Prefectural Gymnasium, Osaka, 🇯🇵

Watanabe going in21-1-0

Soon-chun going in21-2-1

Confirmation✓✓ two sources

MethodTD

Round11 of 15 · 3:00

TitleFor WBA super flyweight title

Sources

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

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

✓

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

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