10 rounds

Jimmy
Mahoney
VS
Jimmy
Slattery

Slattery · KO 3/10

Jan 21, 1929 · Broadway Auditorium, Buffalo, 🇺🇸

Mahoney going in—

Slattery going in99-6-0

Confirmation✓ one source

MethodKO

Round3 of 10

Sources

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

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