8 rounds

Jim
Adams
VS
Marvin
Johnson

Johnson · TKO 1/8

Dec 11, 1974 · Tyndall Armory, Indianapolis, 🇺🇸

Adams going in—

Johnson going in5-0-0

Confirmation✓ one source

MethodTKO

Round1 of 8 · 2:48

Sources

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

✓