Silva will aim to make it seven straight successful middleweight title defenses when he steps in the Octagon against the colorful Sonnen.
The fight card is below.
Anderson Silva vs. Chael Sonnen
Jon Fitch vs. Thiago Alves
Clay Guida vs. Rafael Dos Anjos
Matt Hughes vs. Ricardo Almeida
Roy Nelson vs. Junior Dos Santos
Rodney Wallace vs. Phil Davis
Todd Brown vs. Tim Boetsch
Dustin Hazelett vs. Rick Story
Stefan Struve vs. Christian Morecraft
Johny Hendricks vs. Charlie Brenneman
Ben Saunders vs. Dennis Hallman