World heavyweight title at stake

Jack
Johnson
VS
Philadelphia
Jack O'Brien

Draw · NWS 6

May 19, 1909 · National A.C., Philadelphia, 🇺🇸

Johnson going in48-5-8

O'Brien going in145-10-23

Confirmation✓✓ two sources

MethodNWS

Round6

TitleWorld heavyweight title at stake

Sources

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

✓

English Wikipedia
side a · observed 2026-10-11
en.wikipedia.org/wiki/Jack_Johnson

✓