10 rounds

Johnny
Regan
VS
Jack
Britton

Britton · KO 2/10

Jun 30, 1908 · Navarre A.C., Ulmer Park, 🇺🇸

Regan going in—

Britton going in22-8-7

Confirmation✓ one source

MethodKO

Round2 of 10

Sources

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

✓