Japanese youth title, 1st defence · 8 rounds

Jukiya
Washio
VS
Arata
Matsuoka

Matsuoka · UD 8/8

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

May 5, 2019 · 🇯🇵

Washio going in—

Matsuoka going in7-6-0

Confirmationofficial ★

MethodUD

Round8 of 8

TitleJapanese youth title, 1st defence

Event

DateMay 5, 2019

Country🇯🇵 Japan

Wikipedia (ja)
side b · observed 2026-10-12
ja.wikipedia.org/wiki/松岡新

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Japan Boxing Commission — 試合報告書
side neutral · observed 2026-10-14
jbc.or.jp/result/#no=2019050501

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