10 rounds

Doug
Demmings
VS
Marvelous
Marvin Hagler

Hagler · TKO 8/10

Apr 7, 1978 · Grand Olympic Auditorium, Los Angeles, California, 🇺🇸

Demmings going in0-1-0

Hagler going in38-2-1

Confirmation✓ one source

MethodTKO

Round8 of 10 · 2:22

Sources

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

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