10 rounds

Floyd
Patterson
VS
Henry
Cooper

Patterson · KO 4/10

Sep 20, 1966 · Empire Pool, London, 🇬🇧

Patterson going in43-5-0

Cooper going in33-12-1

Confirmation✓✓ two sources

MethodKO

Round4 of 10 · 2:10

Sources

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

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

✓