10 rounds

Billy
Petrole
VS
Barney
Ross

Ross · UD 10/10

Mar 22, 1933 · Chicago Stadium, Chicago, 🇺🇸

Petrole going in119-24-14

Ross going in42-2-2

Confirmation✓✓ two sources

MethodUD

Round10 of 10

Sources

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

✓

English Wikipedia
side a · observed 2026-10-11
en.wikipedia.org/wiki/Billy_Petrolle

✓