6 rounds

Jack
O'Neil
VS
Young
Corbett II

Corbett II · KO 5/6

Jul 29, 1903 · National A.C., Philadelphia, 🇺🇸

O'Neil going in—

Corbett II going in50-5-10

Confirmation✓ one source

MethodKO

Round5 of 6

Sources

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

✓