10 rounds

Alberto
Barenghi
VS
Yoshio
Shirai

Shirai · PTS 10/10

Aug 11, 1954 · Estadio Luna Park, Buenos Aires, 🇦🇷

Barenghi going in0-0-0

Shirai going in47-6-4

Confirmation✓ one source

MethodPTS

Round10 of 10

Sources

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

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Wikipedia (ja)
side b · observed 2026-10-12
ja.wikipedia.org/wiki/白井義男

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