6 rounds

Packey
Brennan
VS
Benny
Leonard

Leonard · TKO 3/6

Apr 13, 1912 · Brown's Gym, New York City, 🇺🇸

Brennan going in—

Leonard going in12-3-0

Confirmation✓ one source

MethodTKO

Round3 of 6

Sources

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

✓