8 rounds

Pep
O'Brien
VS
George
Chaney

Chaney · KO 1/8

Mar 22, 1923 · Adelphia A.C., Philadelphia, 🇺🇸

O'Brien going in—

Chaney going in131-31-6

Confirmation✓ one source

MethodKO

Round1 of 8

Sources

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

✓