6 rounds

Al
Neill
VS
Philadelphia
Jack O'Brien

O'Brien · KO 3/6

Updated Oct 11, 2026 · Sources: English Wikipedia

Jun 6, 1902 · Wabash A.C., Chicago

Neill going in—

O'Brien going in73-5-15

Confirmation✓ one source

MethodKO

Round3 of 6

Sources

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

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