10 rounds

Tony
Ross
VS
Billy
Petrole

Petrole · TKO 4/10

Mar 1, 1929 · Grand Forks, North Dakota, 🇺🇸

Ross going in—

Petrole going in87-16-14

Confirmation✓ one source

MethodTKO

Round4 of 10

Sources

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

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