May 24th 2008 at the MGM Grand Garden Arena - The two greatest lightweight fighters of all-time, BJ 'The Prodigy' Penn and Sean 'The Muscle Shark' Sherk, meet in the world-famous Octagon for an epic battle that will settle the score once and for all. This action-packed 11 fight card also features 'The Axe Murderer' Wanderlei Silva versus 'The Dean of Mean' Keith Jardine and a war between unbeaten Lyoto Machida and 'The Huntingdon Beach Bad Boy', Tito Ortiz.Event Bouts:-BJ Penn vs. Sean Sherk.-Wanderlei Silva vs. Keith Jardine.-Wilson Gouveia vs. Goran Reljic.-Lyoto Machida vs. Tito Ortiz.-Thiago Silva vs. Antonio Mendes.-Ivan Salaverry vs. Rousimar Palhares.-Rameau Sokoudjou vs. Kazuhiro Nakamura.-Rich Clementi vs. Terry Etim.-Jon Koppenhaver vs. Yoshiyuki Yoshida.-Jason Tan vs. Dong Hyun Kim.-Christian Wellisch vs. Shane Carwin.
