← Ryō Sagawa

RK
RS
Inaugural Japanese youth featherweight title tournament semi-final · 6 rounds

Retsu
Kosaka
VS
Ryō
Sagawa

Kosaka · TKO 2/6

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

May 16, 2017 · Korakuen Hall, 🇯🇵

Kosaka going in—
Sagawa going in1-0-0
Confirmationofficial ★
MethodTKO
Round2 of 6 · 1:59
TitleInaugural Japanese youth featherweight title tournament semi-final

Event

DateMay 16, 2017
VenueKorakuen Hall
Country🇯🇵 Japan

All bouts of this event ›

Sources

Wikipedia (ja)
side b · observed 2026-10-12
ja.wikipedia.org/wiki/佐川遼
✓
Japan Boxing Commission — 試合報告書
side neutral · observed 2026-10-14
jbc.or.jp/result/#no=2017051601
✓

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