Chael Sonnen Smothers Wanderlei Silva in Bellator 180 Grudge Match at Madison Square Garden NEW YORK -- There are just some things that may never go away: Tito Ortiz’s hatred of Chael Sonnen, for instance.

Opinion: UFC 189 Was Everything Mayweather-Pacquiao Was Not With Conor McGregor front and center, the UFC’s latest pay-per-view set a new standard on Saturday in Las Vegas, writes Andreas Hale.

UFC Fight Night ‘Boetsch vs. Henderson’ Notebook: Stomping Grounds Dustin Poirier returns to familiar haunts, as he tackles twice-beaten Hawaiian Yancy Medeiros on Saturday in New Orleans.

Heavyweights! Johnson vs. Volkov round out "Bellator: Brooks vs. Jansen" main card in Irvine, CA on April 10 (PRESS RELEASE) -- SANTA MONICA, California - The star-studded 13-bout lineup for "Bellator MMA: Brooks vs. Jansen" is now complete with the addition of a main-card heavyweight slugfest of Alexander Volkov (24-4) vs. ...

Former Heavyweight Titlist Alexander Volkov to Face Tony Johnson at Bellator 136 Former Bellator heavyweight titleholder Alexander Volkov will return to action against Tony Johnson at Bellator 136, promotion officials...

The Walkmen: UFC 179 Walkout Songs Jay-Z, Rihanna and Kanye West ushered featherweight champion Jose Aldo to the cage for his latest title defense in Brazil.

Sherdog’s Top 10: Stick-and-Ball Crossovers Many athletes who have enjoyed success in traditional sports have found their way into mixed martial arts competition.

What to Watch For: World Series of Fighting 12 In his first appearance since landing on the UFC chopping block, Ronny Markes takes on Cully Butterfield on Saturday in Las Vegas.

UFC 174 ‘Johnson vs. Bagautinov’ Preview Demetrious Johnson defends his flyweight crown against Dagestani sambo stylist Ali Bagautinov on Saturday in Canada.

UFC on Fox 11 Preview Fabricio Werdum and Travis Browne collide in a high-stakes battle to determine the heavyweight division’s No. 1 contender.