UFC 159 ‘Jones vs. Sonnen’ Preview The posturing and trash talking ends, as Jon Jones defends his light heavyweight championship against Chael Sonnen on Saturday in New Jersey.

UFC on Fox 7 Results: ‘Henderson vs. Melendez’ Play-by-Play & Updates Sherdog.com will report from HP Pavilion in San Jose, Calif., at approximately 4 p.m. ET/1 p.m. PT with play-by-play and live results of UFC on Fox 7, which is headlined by a lightweight title fight pitting champion...

Pros Pick: Henderson vs. Melendez Panel of peers pegs Benson Henderson as a 2-to-1 favorite over Gilbert Melendez in UFC on Fox 7 headliner.

Pros Pick: St. Pierre vs. Diaz Georges St. Pierre will enter his welterweight title defense at UFC 158 as a prohibitive favorite against Nick Diaz.

10 March Tussles Worth Watching Andrei Arlovski returns to the World Series of Fighting, where a showdown with the talented but inconsistent Anthony Johnson awaits.

Sherdog.com’s 2012 Knockout of the Year Edson Barboza’s spectacular wheel kick left Terry Etim unconscious at UFC 142 and sent shockwaves through a sport.

Pros Pick: Dos Santos vs. Velasquez 2 Junior dos Santos comfortably favored to retain heavyweight crown against Cain Velasquez at UFC 155.

Pros Pick: Henderson vs. Diaz Nate Diaz seen as slight favorite heading into UFC on Fox 5 main event against Benson Henderson.

Sherdog’s Top 10: MMA Nicknames Many of MMA’s top superstars have become synonymous with their colorful, fitting monikers.

Matches to Make After UFC 154 Georges St. Pierre was given precious little time to savor his first victory in 19 months, as talk inevitably shifted to a potential super fight with middleweight champion...