10 rounds

Koshiro
Shimoji
VS
Rene
Barrientos

Barrientos · PTS 10/10

Jun 27, 1964 · Aquino Coliseum, Davao City, 🇵🇭

Shimoji going in—

Barrientos going in3-1-0

Confirmation✓ one source

MethodPTS

Round10 of 10

Sources

English Wikipedia
side b · observed 2026-10-11
en.wikipedia.org/wiki/Rene_Barrientos_(boxer)

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