6 rounds

Willie
Baker
VS
Jack
Blackburn

Blackburn · KO 4/6

Jun 20, 1916 · Ryan A.C., Philadelphia, 🇺🇸

Baker going in—

Blackburn going in96-15-21

Confirmation✓ one source

MethodKO

Round4 of 6

Sources

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

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