Biography

Joseph Duffy is an Irish retired mixed martial artist who competed in the lightweight division of the Ultimate Fighting Championship. A professional since 2008, he has formerly competed for Cage Warriors and was a contestant on The Ultimate Fighter: Team GSP vs. Team Koscheck. He is also a former professional boxer.

Known For

UFC Fight Night 90: Dos Anjos vs. Alvarez

Self

UFC Fight Night 172: Figueiredo vs. Benavidez 2

Self

UFC 217: Bisping vs. St-Pierre

Self

UFC Fight Night 147: Till vs. Masvidal

Self

UFC Fight Night 107: Manuwa vs. Anderson

Self

UFC Fight Night 72: Bisping vs. Leites

Self

UFC 185: Pettis vs. Dos Anjos

Self

Cage Warriors 39: The Uprising

Self