10 rounds

Calvin
Brad
VS
Floyd
Patterson

Patterson · KO 1/10

Oct 13, 1955 · Grand Olympic Auditorium, Los Angeles, 🇺🇸

Brad going in—

Patterson going in25-1-0

Confirmation✓ one source

MethodKO

Round1 of 10 · 2:58

Sources

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

✓