10 rounds

Steve
Mamakos
VS
Herbert
Lewis Hardwick

Hardwick · UD 10/10

Jul 20, 1939 · Coliseum, Baltimore, 🇺🇸

Mamakos going in—

Hardwick going in108-32-6

Confirmation✓ one source

MethodUD

Round10 of 10

Sources

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

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