4 rounds

Ryu
Oba
VS
Kota
Umemoto

Umemoto · UD 4

Apr 9, 2018 · Korakuen Hall, 🇯🇵

Oba going in—

Umemoto going in—

Confirmationofficial ★

MethodUD

Roundscheduled 4

Event

DateApr 9, 2018

VenueKorakuen Hall

Country🇯🇵 Japan

Japan Boxing Commission — 試合報告書
side neutral · observed 2026-10-14
jbc.or.jp/result/#no=2018040901

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