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 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...

Lavigne Will Referee Machida-Rua Bout at UFC 113; Judges Named The combat sports wing of Quebec’s Régie des Alcools des Courses et des Jeux (RACJ) has formally decided on the four men who will preside over Saturday night's hotly anticipated rematch between Lyoto...

The Weekly Wrap: April 10 - April 16 From its inception, the Ultimate Fighting Championship's voyage to Abu Dhabi was a quixotic idea.

Strikeforce Weigh-ins: 3 Title Fights Greenlit NASHVILLE, Tenn. -- Under an all but cloudless sky in The Music City, three champions and the men who would dethrone them passed their final pre-fight test.

Middleweights Jake Shields (184.75) and Dan Henderson (185), lightweights...

Shields, Champion and Underdog Forty-eight hours out from his first title defense this Saturday, Strikeforce middleweight champion Jake Shields is the clear-cut underdog on...

White: UFC Planning Silva-Sonnen Showdown Embattled middleweight champion Anderson Silva will likely make his next title defense against the surging Chael Sonnen, UFC President Dana...

Sherdog.com’s Pound-for-Pound Top 10 This is an unexpected update, to say the least.

The Weekly Wrap: March 27 - April 2 It was the kind of dominance that left commentators thinking about the career legacy of the victor instead of the night’s performance.

The Weekly Wrap: March 20 - March 26 With one crushing elbow, Jon Jones left an indelible impression on Brandon Vera’s cheekbone and the audience looking in for the Ultimate Fighting...