10 rounds

Clarence
Floyd
VS
Harold
Johnson

Johnson · UD 10/10

May 4, 1960 · Philadelphia Convention Center, Philadelphia

Floyd going in—

Johnson going in61-8-0

Confirmation✓ one source

MethodUD

Round10 of 10

Sources

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

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