Sherdog’s Official Mixed Martial Arts Rankings There’s a new ruler atop the heavyweight division, albeit a familiar face.

Sherdog’s Official Mixed Martial Arts Rankings He went 18 months between Octagon appearances, but the same old Georges St. Pierre showed up to UFC 154.

Welterweights Jon Fitch, Demian Maia Added to UFC 156 on Feb. 2 in Las Vegas Welterweight contenders Jon Fitch and Demian Maia will square off at UFC 156, promotion officials announced Thursday.

Sherdog's Official Mixed Martial Arts Rankings To say that the ranking-bound impact of UFC 153 took a hit due to a string of injuries would be an understatement. However, the Octagon’s...

Pictures: UFC 153 ‘Silva vs. Bonnar’ UFC 153 “Silva vs. Bonnar” will be remembered for the bone-crunching knockouts and submissions that rocked Rio de Janeiro.

By the Numbers: UFC 153 Anderson Silva did exactly what he was supposed to do at UFC 153 on Saturday night.

Anderson Silva Wipes Out Stephan Bonnar with Knee to Solar Plexus in UFC 153 Main Event Anderson Silva adds to his legend with each unforgettable performance.

Matches to Make After UFC 153 When it comes to Anderson Silva, all superlatives have been exhausted.

UFC 153 Results: ‘Silva vs. Bonnar’ Play-by-Play & Updates Sherdog.com will report from HSBC Arena in Rio de Jeneiro at approximately 6:45 p.m. ET/3:45 p.m. PT with play-by-play and live results of UFC 153, which is headlined by a light heavyweight duel pitting Anderson...

Anderson Silva, Stephan Bonnar Cleared for UFC 153 Main Event in Brazil Stephan Bonnar will soon cross the line between fantasy and reality.