10 rounds

Jose
Luis Martinez
VS
Sean
O'Grady

O'Grady · KO 4/10

Sep 20, 1979 · Assembly Center, Tulsa, 🇺🇸

Martinez going in—

O'Grady going in66-1-0

Confirmation✓ one source

MethodKO

Round4 of 10 · 0:16

Sources

English Wikipedia
side b · observed 2026-10-11
en.wikipedia.org/wiki/Sean_O'Grady_(boxer)

✓