6 rounds

Johnny
Gannon
VS
Sammy
Mandell

Mandell · TKO 3/6

Apr 21, 1920 · Liberty Theater, Camp Grant, 🇺🇸

Gannon going in—

Mandell going in5-0-1

Confirmation✓ one source

MethodTKO

Round3 of 6

Sources

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

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