UFC 137: Penn vs. Diaz News

That's why it should come as no surprise that the Cesar Gracie Jiu-Jitsu black belt is trying to start his own MMA promotion in his native state of California.

UFC heavyweight Roy Nelson is quietly making his case for a title-shot with a trio of first-frame knockouts in his immediate rear-view mirror including a recent clubbing of Cheick Kongo .

Silva was scheduled to meet with several media outlets - including newspapers, websites, and television and radio stations - on Tuesday, according to a USA Today Sports report.

Clifford Starks is reportedly the latest fight to receive his walking papers from the UFC following a defeat at UFC on FOX 7. Three-fight Ultimate Fighting Championship veteran Clifford Starks is the latest fighter to part ways with the world's top mixed martial arts promotion.

UFC officials announced Philippou's injury and his replacement Friday morning. A report from MMAFighting.com indicated that Philippou suffered a cut above his eye, although UFC officials did not confirm the nature of the injury.

He's back! But is he better than ever? UFC veteran Tyson Griffin will write a new chapter in his combat sports career when he debuts with World Series of Fighting this August against an opponent to be named.

Renzo Gracie black belt Roy Nelson began his MMA career in April of 2004 at the Rage on the River promotion in Redding, California.