8 rounds

John
Mark Apolinario
VS
Ken'ya
Yamashita

Yamashita · KO 3/8

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

Sep 29, 2018 · Korakuen Hall, 🇯🇵

Apolinario going in—

Yamashita going in12-4-0

Confirmationofficial ★

MethodKO

Round3 of 8 · 0:58

Event

DateSep 29, 2018

VenueKorakuen Hall

Country🇯🇵 Japan

Wikipedia (ja)
side b · observed 2026-10-12
ja.wikipedia.org/wiki/山下賢哉

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Japan Boxing Commission — 試合報告書
side neutral · observed 2026-10-14
jbc.or.jp/result/#no=2018092901

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