4 rounds

Jun
Koseki
VS
Yuta
Saito

Saito · UD 4/4

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

Aug 7, 2012 · Korakuen Hall, 🇯🇵

Koseki going in—

Saito going in4-3-0

Confirmationofficial ★

MethodUD

Round4 of 4

Notes2012年度東日本スーパーフライ級新人王予選

Event

DateAug 7, 2012

VenueKorakuen Hall

Country🇯🇵 Japan

Wikipedia (ja)
side b · observed 2026-10-12
ja.wikipedia.org/wiki/齊藤裕太

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Japan Boxing Commission — 試合報告書
side neutral · observed 2026-10-14
jbc.or.jp/result/#no=2012080701

✓