Sherdog Official Mixed Martial Arts Rankings After 20 fights and seven and a half years, Fedor Emelianenko’s reign atop the heavyweight division is over.

Sherdog.com’s Pound-for-Pound Top 10 Welcome back, Mr. Rua. We weren’t expecting your arrival, but we do have a spot open for you.

Sherdog Official Mixed Martial Arts Rankings The flux in the heavyweight division continued to intensify on May 15 in St. Louis.

The Weekly Wrap: May 8 - May 14 In one of the most eventful nights of 2010, an era at 205 pounds was brought to a jolting end before it even got started, a passion-evoking foil emerged for...

UFC 113 Analysis: The Main Card In what was arguably the UFC’s strongest pay-per-view effort so far this year, 2005 Pride Fighting Championships middleweight grand prix winner...

UFC 113 Post-Mortem: Rua’s Return, Daley Unforgiven, and More Dave Mandel/Sherdog.com This is what makes fighters a different breed than the rest: seven weeks after being sedated and cut open for...

The Weekly Wrap: May 1 - May 7 Two of the bigger upcoming Strikeforce and UFC cards were recast this week. Strikeforce announced it had secured Fedor Emelianenko to fight Fabricio...

MacDonald, Hague Fill UFC 113 Voids Well-traveled Canadian veteran Jason MacDonald will lock horns with John Salter in a preliminary middleweight matchup at UFC 113 “Machida vs. Shogun 2” on May 8 at the Bell Centre in Montreal. MacDonald...

'Machida vs. Shogun 2' Lineup Complete Tim Credeur will square off with “The Ultimate Fighter” Season 8 quarter-finalist Tom Lawlor in a preliminary middleweight bout at UFC 113...

The Doggy Bag: Maia’s Date with a Spider This week, readers weigh in on Demian Maia’s chances against pound-for-pound king Anderson Silva, Georges St. Pierre’s dominance of the...