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LAS VEGAS -- UFC heavyweights Junior dos Santos and Antonio Silva would have no issue meeting one another in the Octagon if a title were on the line. Silva (18-4) will challenge current heavyweight champion Cain Velasquez at UFC 160 on May 25. Do...

Former UFC light heavyweight champion Forrest Griffin underwent successful knee surgery on Tuesday to repair damage to his ACL and MCL.

UFC middleweight champion Anderson Silva has reiterated he has no interest in a proposed super fight against light heavyweight champion Jon Jones.

With demand high for a matchup between light heavyweight champion Jon Jones and former middleweight Chael Sonnen, UFC president Dana White says if fans continue to ask for it, he would "have to make it."

TORONTO -- When Vitor Belfort agreed to fight light heavyweight champion Jon Jones on short notice, there were a few luxuries he probably knew he'd forfeit. Enough time to scientifically add weight was one of them. Belfort returns this weeke...

UFC light heavyweight champion Jon Jones does not regret his decision to decline a short-notice fight against Chael Sonnen, stating it wasn't right to provide Sonnen "the opportunity of a lifetime."

LAS VEGAS -- Under the cover of a rare rainfall, light heavyweight champion Chad Dawson slips into a nondescript boxing gym for his afternoon workout. No one will ever confuse a Dawson workout with that of a Floyd Mayweather Jr., who does his tra...

UFC heavyweight champion Junior dos Santos will aim to defend his title against Cain Velasquez on Dec. 29 in Las Vegas.

UFC heavyweight champion Junior dos Santos will defend his title at an unannounced card on Dec. 29 in Las Vegas. His opponent, however, is yet to be determined.

LAS VEGAS -- While describing UFC light heavyweight champion Jon Jones to media last weekend, No. 1 contender Dan Henderson used many of the terms we've grown accustomed to hearing -- lengthy, unorthodox, devastating elbows. He may have added a br...

LAS VEGAS -- Alistair Overeem has no problem submitting himself to blood tests at the request of UFC heavyweight champion Junior dos Santos -- although he sees the request as merely a cover for other intentions. Overeem is currently serving a nine...

LAS VEGAS -- Former light heavyweight champion Forrest Griffin is set to meet Tito Ortiz for a third time in the co-main event of UFC 148 on July 7. It's expected to be the final fight of Ortiz's career. In a candid interview with ESPN.com, Griffi...

Frank Mir is a two-time UFC heavyweight champion with more victories in the division than any fighter. That's why he knows it's never been tougher to pull off what he's trying to accomplish at UFC 146.

UFC light heavyweight champion Jon Jones went to Facebook on Monday to thank his fans for support but said his critics have been "sickening" in the wake of his arrest on suspicion of drunken driving over the weekend.

Light heavyweight champion Jon Jones and No. 1 contender Rashad Evans both came in on weight Friday for their main event fight at UFC 145.

The UFC is in the process of booking several marquee bouts to its summer schedule.