4 rounds

Harry
Young Cumpston
VS
Jack
Thompson

Thompson · PTS 4/4

Dec 10, 1924 · Assembly Athletic Club, Los Angeles, 🇺🇸

Cumpston going in—

Thompson going in11-19-7

Confirmation✓ one source

MethodPTS

Round4 of 4

Sources

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

✓