20 rounds

George
Chrisp
VS
Philadelphia
Jack O'Brien

O'Brien · KO 11/20

May 20, 1901 · Ginnetts Circus, Newcastle, 🇬🇧

Chrisp going in—

O'Brien going in42-5-15

Confirmation✓ one source

MethodKO

Round11 of 20

Sources

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

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