10 rounds

John
Thomas
VS
Henry
Armstrong

Armstrong · SD 10/10

Apr 25, 1944 · Olympic Auditorium, Los Angeles

Thomas going in—

Armstrong going in142-20-8

Confirmation✓ one source

MethodSD

Round10 of 10

Sources

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

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