8 rounds

Kundon
Chaiyonggym
VS
Shintarō
Matsumoto

Matsumoto · UD 8/8

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

Jan 11, 2012 · Korakuen Hall, 🇯🇵

Chaiyonggym going in—

Matsumoto going in6-1-0

Confirmationofficial ★

MethodUD

Round8 of 8

Event

DateJan 11, 2012

VenueKorakuen Hall

Country🇯🇵 Japan

Wikipedia (ja)
side b · observed 2026-10-12
ja.wikipedia.org/wiki/松本晋太郎

✓

Japan Boxing Commission — 試合報告書
side neutral · observed 2026-10-14
jbc.or.jp/result/#no=2012011101

✓