Sources: UFC Vet Irvin Allegedly Tests Positive for Steroids UFC light heavyweight veteran James Irvin allegedly tested positive for an anabolic steroid following his loss to Jorge Oliveira at Tachi Palace...

The Editor's Note Eduardo "Dudu" Dantas | Stephen Martinez/Sherdog.com For some reason, people love to ignore the bylines on Sherdog.com. It creates a...

10 Brazilians to Watch in 2011 Anderson Silva, Jose Aldo, Mauricio Rua, Cristiane Santos, Ronaldo Souza, Rafael Cavalcante -- suffice to say, there’s no shortage of...

The Weekly Wrap: July 31 - August 6 Jon Jones shed the prospect tag in his latest outing for the second consecutive time, stopping a veteran fighter in a fashion few ever have.

‘UFC on Versus 2’ Payouts: Gomi Earns $120,000 Takanori Gomi’s 64-second knockout of Tyson Griffin earned him $120,000, according to figures released by the California State Athletic...

UFC on Versus 2 Results & Live Play-by-Play Sherdog.com will report from the San Diego Sports Arena in San Diego, Calif., at 7:00 p.m. ET with play-by-play and live results of UFC on Versus 2, which is headlined by Jon Jones vs. Vladimir Matyushenko....

Jones, Matyushenko Official for UFC on Versus 2 One of the sport’s most promising prospects and one of its most durable veterans hit the scales on Saturday and made official their plans to throw leather with one another. » Video & Recap

Play-by-Play at 6 p.m. ET
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Zuffa Settles on 11-Fight Lineup for UFC on Versus 2 “The Ultimate Fighter” Season 9 runner-up DaMarques Johnson will lock horns with Matt Riddle in a preliminary welterweight duel at UFC on Versus...

11 Fights Signed for UFC on Versus 2 Shooto champion Willamy “Chiquerim” Freire will make his promotional debut against Thiago Tavares in a preliminary lightweight matchup at...

The Weekly Wrap: Feb. 20 - Feb. 26 It took a little more than two minutes and seven punches for Cain Velasquez to jump from much-hyped prospect to bona fide title contender on Feb. 20