Japanese bantamweight title · 10 rounds

Jerope
Mercado
VS
Ryōsuke
Iwasa

Iwasa · UD 10/10

Updated Oct 20, 2026 · Sources: English Wikipedia, Wikipedia (ja), Japan Boxing Commission — 試合報告書

Nov 18, 2011 · Korakuen Hall, Tokyo, 🇯🇵

Mercado going in0-1-2

Iwasa going in10-1-0

Confirmationofficial ★

MethodUD

Round10 of 10

TitleJapanese bantamweight title

Noteslinked_from_raw:Jerope Mercado

Event

DateNov 18, 2011

VenueKorakuen Hall

Country🇯🇵 Japan

English Wikipedia
side b · observed 2026-10-11
en.wikipedia.org/wiki/Ryosuke_Iwasa

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Wikipedia (ja)
side b · observed 2026-10-12
ja.wikipedia.org/wiki/岩佐亮佑

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Japan Boxing Commission — 試合報告書
side neutral · observed 2026-10-14
jbc.or.jp/result/#no=2011111801

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