10 rounds

Jackie
Cooper
VS
Izzy
Jannazzo

Jannazzo · PTS 10/10

May 5, 1942 · Broadway Arena, New York City, 🇺🇸

Cooper going in—

Jannazzo going in42-24-13

Confirmation✓ one source

MethodPTS

Round10 of 10

Sources

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

✓