4 rounds

Tatsuya
Sakamoto
VS
Shun
Kosaka

Kosaka · UD 4

Mar 31, 2013 · Matsushita IMP Hall, 🇯🇵

Sakamoto going in—

Kosaka going in—

Confirmationofficial ★

MethodUD

Roundscheduled 4

Event

DateMar 31, 2013

VenueMatsushita IMP Hall

Country🇯🇵 Japan

Japan Boxing Commission — 試合報告書
side neutral · observed 2026-10-14
jbc.or.jp/result/#no=2013033105

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