WBO Asia Pacific flyweight title · 12 rounds

Yuta
Nakayama
VS
Ryota
Yamauchi

Yamauchi · TKO 7/12

Jun 24, 2021 · Korakuen Hall, Tokyo, 🇯🇵

Nakayama going in—

Yamauchi going in7-1-0

Confirmation✓ one source

MethodTKO

Round7 of 12 · 1:29

TitleWBO Asia Pacific flyweight title

Sources

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

✓

Wikipedia (ja)
side b · observed 2026-10-12
ja.wikipedia.org/wiki/山内涼太

✓