10 rounds

Ramiro
Hernandez
VS
Sean
O'Grady

O'Grady · TKO 5/10

Dec 15, 1979 · Fairgrounds' International Building, Oklahoma City, 🇺🇸

Hernandez going in—

O'Grady going in68-1-0

Confirmation✓ one source

MethodTKO

Round5 of 10

Sources

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

✓