|Nickname Nightmare||Birthdate 12/31/1981|
|Height / Weight 5'10" - 170||Place of Birth Albuquerque, New Mexico, United States|
Diego Sanchez was introduced to the masses on the first season of "The Ultimate Fighter," where he won at the finale, defeating Kenny Florian. He moved to welterweight after the show and defeated Nick Diaz, Joe Riggs, and Karo Parisyan. After back-to-back losses, he moved to lightweight and eventually fought for the title, losing to BJ Penn via TKO. Sanchez has currently moved back to welterweight.