10 rounds

Jim
Henry
VS
Marvelous
Marvin Hagler

Hagler · UD 10/10

Oct 15, 1977 · Marvel Gymnasium, Providence, Rhode Island, 🇺🇸

Henry going in—

Hagler going in35-2-1

Confirmation✓ one source

MethodUD

Round10 of 10

Sources

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

✓

✓