10 rounds

Battling
Sailor Frank Kirk
VS
Benny
Leonard

Leonard · KO 1/10

Nov 28, 1917 · Stockyards Stadium, Denver, 🇺🇸

Kirk going in—

Leonard going in98-19-7

Confirmation✓ one source

MethodKO

Round1 of 10

Sources

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

✓