6 rounds

Jose
Rosario
VS
Gerry
Cooney

Cooney · KO 2/6

Mar 20, 1977 · Exposition Center, Louisville, Kentucky, 🇺🇸

Rosario going in—

Cooney going in2-0-0

Confirmation✓ one source

MethodKO

Round2 of 6 · 2:10

Sources

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

✓