4 rounds

Jimmy
Brown
VS
Jack
Thompson

Thompson · KO 2/4

Dec 17, 1924 · Assembly Athletic Club, Los Angeles, 🇺🇸

Brown going in—

Thompson going in12-19-7

Confirmation✓ one source

MethodKO

Round2 of 4

Sources

English Wikipedia
side b · observed 2026-10-11
en.wikipedia.org/wiki/Jack_Thompson_(boxer)

✓