OPBF title, 4th defence · 12 rounds

Prawaet
Sinwanchai
VS
Akinori
Watanabe

Watanabe · UD 12/12

Updated Oct 14, 2026 · Sources: Wikipedia (ja), Wikipedia (ru), Japan Boxing Commission — 試合報告書

Nov 19, 2012 · Korakuen Hall, 🇯🇵

Sinwanchai going in—

Watanabe going in27-4-0

Confirmationofficial ★

MethodUD

Round12 of 12

TitleOPBF title, 4th defence

Event

DateNov 19, 2012

VenueKorakuen Hall

Country🇯🇵 Japan

Wikipedia (ja)
side b · observed 2026-10-12
ja.wikipedia.org/wiki/渡部あきのり

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Japan Boxing Commission — 試合報告書
side neutral · observed 2026-10-14
jbc.or.jp/result/#no=2012111901

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