4 rounds

Santos
Martinez
VS
Sean
Monaghan

Monaghan · KO 2/4

Dec 3, 2011 · Madison Square Garden, New York City, 🇺🇸

Martinez going in—

Monaghan going in10-0-0

Confirmation✓ one source

MethodKO

Round2 of 4 · 2:56

Sources

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

✓