10 rounds

Bruce
Flowers
VS
Billy
Petrole

Petrole · PTS 10/10

Jun 21, 1928 · Olympia Stadium, Detroit, 🇺🇸

Flowers going in—

Petrole going in81-15-12

Confirmation✓ one source

MethodPTS

Round10 of 10

Sources

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

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