February 4, 2012 - Las Vegas, NV Mixed martial arts' bad boy, Nick Diaz, gets his first shot at a UFC title when he battles "The Natural Born Killer," former WEC champion Carlos Condit, in an epic UFC 143 five-rounder that captured the imagination of the entire sports world. Plus, veteran contenders Fabrico Werdum and Roy "Big Country" Nelson meet in a pivotal heavyweight bout and welterweight standouts Josh Koscheck and Mike Piece meet in the Middle of the world-famous Octagon.