10 rounds

Joichiro
Tatsuyoshi
VS
Samuel
Duran

Tatsuyoshi · KO 7/10

Jun 28, 1990 · Prefectural Gymnasium, Osaka, 🇯🇵

Tatsuyoshi going in2-0-0

Duran going in20-4-1

Confirmation✓✓ two sources

MethodKO

Round7 of 10 · 2:10

Sources

English Wikipedia
side a · observed 2026-10-11
en.wikipedia.org/wiki/Joichiro_Tatsuyoshi

✓

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

✓

Wikipedia (ja)
side a · observed 2026-10-12
ja.wikipedia.org/wiki/辰吉丈一郎

✓