10 rounds

Ludwig
Lightburn
VS
Ralph
Dupas

Lightburn · UD 10/10

Dec 16, 1955 · Madison Square Garden, New York City, 🇺🇸

Lightburn going in—

Dupas going in57-6-5

Confirmation✓ one source

MethodUD

Round10 of 10

Sources

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

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