4 rounds

Hayato
Hayashi
VS
Hiroki
Kobayashi

Kobayashi · UD 4

Sep 16, 2007 · Shinjuku Face, 🇯🇵

Hayashi going in—

Kobayashi going in—

Confirmationofficial ★

MethodUD

Roundscheduled 4

Event

DateSep 16, 2007

VenueShinjuku Face

Country🇯🇵 Japan

Japan Boxing Commission — 試合報告書
side neutral · observed 2026-10-14
jbc.or.jp/result/#no=2007091601

✓