10 rounds

Sugar
Ray Robinson
VS
Ralph
Dupas

Robinson · SD 10/10

Jan 30, 1963 · Convention Center, Miami Beach, 🇺🇸

Robinson going in151-12-3

Dupas going in98-17-6

Confirmation✓✓ two sources

MethodSD

Round10 of 10

Sources

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

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

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