10 rounds

Matt
Donovan
VS
Marvelous
Marvin Hagler

Hagler · TKO 2/10

Feb 7, 1976 · Boston Arena, Boston, 🇺🇸

Donovan going in—

Hagler going in25-1-1

Confirmation✓ one source

MethodTKO

Round2 of 10 · 2:40

Sources

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

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