6 rounds

Billy
Burke
VS
Jack
Blackburn

Blackburn · TKO 3/6

Updated Oct 11, 2026 · Sources: English Wikipedia

Aug 23, 1906 · Broadway A.C., Philadelphia, 🇺🇸

Burke going in—

Blackburn going in54-5-15

Confirmation✓ one source

MethodTKO

Round3 of 6

Sources

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

✓