St. Pierre New Face of Under Armour, Aims for Feb. or March Return UFC welterweight champion Georges St. Pierre has signed a multi-year endorsement deal with performance apparel leader Under Armour, the company...

Brits Populate Completed UFC 105 Roster UFC 105 “Couture vs. Vera” on Nov. 14 will have a decidedly nationalistic feel, as 10 British fighters -- including “The Ultimate Fighter 9” winners James Wilks and...

Weekend Rundown: Horn Notches 52nd Submission One-time UFC light heavyweight championship challenger Jeremy Horn submitted Joe Trujillo with a first-round keylock in the Rocky Mountain...

Sherdog Official Mixed Martial Arts Rankings This update is exclusively on the slighter end of the scale. The marquee matchups of early October have come strictly at lightweight and below. Dream 11 on Oct. 6 saw Shinya Aoki finally capture Dream’s...

Pictures: Strikeforce Challenger Series Tim Kennedy submitted Zak Cummings with a second-round north-south choke in the main event of Friday’s Strikeforce Challengers card.

The Weekly Wrap: Sept. 19 - Sept. 25 On a night in which the Ultimate Fighting Championship went head-to-head with one of boxing’s biggest stars, one of the most feared punchers...

Sherdog Official Mixed Martial Arts Rankings The landscape is changing in the heavyweight division, but flyweight standouts are holding firm for now.

Kennedy Submits Cummings at Strikeforce ‘Challengers’ Tim Kennedy walked right through Zak Cummings and his undefeated record in the Strikeforce “Challengers Series 3” main event

Pictures: Strikeforce Challengers Weigh-ins All 22 fighters made weight Thursday in Tulsa, Okla., ahead of the Strikeforce Challengers event set for Friday at the SpiritBank Event Center.

UFC 103 Preview: The Prelims The Zuffa LLC circus has only 72 hours to tear down the Octagon at the Cox Convention Center in Oklahoma City and reconstruct it for UFC 103...