10 rounds

Moon
Mullins
VS
Henry
Armstrong

Armstrong · TKO 2/10

Feb 2, 1937 · Olympic Auditorium, Los Angeles

Mullins going in—

Armstrong going in54-13-7

Confirmation✓ one source

MethodTKO

Round2 of 10 · 1:20

Sources

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

✓