The Dagestanis strive to become the first teammates to win a belt in the co-main event and retain a belt in the main event Saturday night at Intuit Dome

UFC Vegas 101 may have been the official launch of the UFC's 2025 calendar, but the schedule starts in earnest with UFC 311. And already, chaos is afoot in the new year. Saturday's main event at Los Angeles' Intuit Dome underway a dramatic change on Friday when Arman Tsarukyan withdrew from his lightweight title rematch against Islam Makhachev due to a back injury.

Can Moicano defeat all odds and become champ? Check the UFC odds series for our Makhachev-Moicano prediction and pick.

The loaded lineup includes two title fights of Islam Makhachev vs. Renato Moicano and Merab Dvalishvili vs. Umar Nurmagomedov, as well as other notable matchups such as Jamahal Hill vs. Jiri Prochazka, Kevin Holland vs. Reinier de Ridder and much more.

LOS ANGELES – Islam Makhachev and Arman Tsarukyan got the chance to size each other up for the first time on UFC 311 fight week at Thursday's pre-fight press conference. After answering questions from the media,

The lightweight challenger has to withdraw with a back injury, opening the door for the brash Brazilian and forcing Beneil Dariush off the card.

Islam Makhachev said he isn’t concerned with being known as the greatest lightweight of all time. He does value setting records and earning his way into the UFC Hall of Fame.

Arman Tsarukyan's year is not starting off as he planned. In a shocking move, the UFC's top lightweight contender was forced to withdraw from his UFC 311 title challenge against 155-pound champion Islam Makhachev on Friday after suffering a back injury late Thursday night.

More than a decade after producing one of the most shocking knockouts in MMA history, former UFC middleweight champion Chris Weidman announced his retirement on Friday during the UFC 311 weigh-in show.

It's the end of an era in UFC. Former middleweight champion Chris Weidman announced his retirement on Friday after a 14-year career within the

Weidman joined the UFC 311 Morning Weigh-In Show to announce that he is stepping away from competing. "Since I decided to get into this sport in 2009, the goal was to be a UFC fig