Hideyuki
Watanabe
VS
Ryūto
Ōbo

Ōbo · UD 8/8

Sep 1, 2017 · Korakuen Hall, 🇯🇵

Watanabe going in—

Ōbo going in9-4-1

Confirmationofficial ★

MethodUD

Round8 of 8

Event

DateSep 1, 2017

VenueKorakuen Hall

Country🇯🇵 Japan

Wikipedia (ja)
side b · observed 2026-10-12
ja.wikipedia.org/wiki/大保龍斗

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Japan Boxing Commission — 試合報告書
side neutral · observed 2026-10-14
jbc.or.jp/result/#no=2017090101

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