Sonny Liston vs Floyd Patterson (1963) — result

Retained WBA, NYSAC, and The Ring heavyweight titles · 15 rounds

Liston · KO 1/15

Jul 22, 1963 · Las Vegas Convention Center, Winchester, Nevada, 🇺🇸

Liston going in37-1-0

Patterson going in38-3-0

Confirmation✓✓ two sources

MethodKO

Round1 of 15 · 2:10

TitleRetained WBA, NYSAC, and The Ring heavyweight titles

NotesKO1

Sources

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

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

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