10 rounds

Marvin
Johnson
VS
Gary
Summerhays

Johnson · UD 10/10

Updated Oct 11, 2026 · Sources: English Wikipedia

Jan 29, 1975 · Tyndall Armory, Indianapolis, 🇺🇸

Johnson going in6-0-0

Summerhays going in0-0-0

Confirmation✓ one source

MethodUD

Round10 of 10

Sources

English Wikipedia
side a · observed 2026-10-11
en.wikipedia.org/wiki/Marvin_Johnson_(boxer)

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