10 rounds

Roger
Russell
VS
Floyd
Patterson

Patterson · TKO 9/10

Mar 29, 1971 · Philadelphia Arena, Philadelphia, Pennsylvania, 🇺🇸

Russell going in—

Patterson going in48-7-1

Confirmation✓ one source

MethodTKO

Round9 of 10 · 1:29

Sources

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

✓