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

The Weekly Wrap: Feb. 13 - Feb. 19 Just about everything was going right as the Ultimate Fighting Championship marched toward its debut in Australia this Saturday.

The Weekly Wrap: Jan. 30 - Feb. 5 Nick Diaz, Robbie Lawler and, perhaps surprisingly, Herschel Walker, put forward the most talked-about performances on the first Strikeforce...

10 Brazilians to Watch in 2010 One of the traditional hotbeds for mixed martial arts talent, Brazil produced a number of major champions in 2009.

Pictures: The Nova União Army Sherdog.com observed a training session last week at Nova União, the Brazilian team known for having the biggest collection of talented...

Sherdog Official Mixed Martial Arts Rankings Urijah Faber and Mike Thomas Brown won their bouts, but that doesn't mean that 2010 hasn't already had some featherweight shake-up.

Pros Pick: Edgar vs. Maynard 2 UFC 125 “Resolution” on Saturday at the world-famous MGM Grand Garden Arena in Las Vegas features 11 total bouts, punctuated by the main event between lightweight champion Frankie Edgar and unbeaten...

Strikeforce 'Evolution' Preview With former middleweight champion Cung Le back in the fold and plenty of quality co-headliners on the docket, Strikeforce “Evolution” has...

Prangley Out of Strikeforce, Lawler Awaits New Opponent Trevor Prangley has withdrawn from a featured middleweight bout against Robbie Lawler at Strikeforce “Evolution” this Saturday at the HP...

The Weekly Wrap: Nov. 21 - Nov. 27 From the pre-fight histrionics to the post-fight verbiage, Tito Ortiz made sure his first fight in the Ultimate Fighting Championship after an...