UFC Fight Night Mackenzie Dern vs. Amanda Ribas 2 - Full Fight Card Odds & Best Bets The pair met in Oct. 2019, as Ribas beat Dern by decision when both women had a combined 14 wins.

Fans in the US will be able to watch fight night across ESPN, Disney+ and the UFC fight pass.

Today's UFC 311 was meant to see a long awaited rematch between Makhachev and Arman Tsarukyan more than five years since their first battle. But the contender had to pull out at the 11th hour due to injury, giving the 35-year-old Brazilian Moicano a shot at the gold instead.

This will be Tsarukyan’s first title fight in the UFC. The Armenian fighter has won each of his last four bouts, including a split decision win at UFC 300 over Charles Oliveira. Tsarukyan has a record of 22-3, with 14 wins coming via knockout or submission.

The first UFC event of 2025 will feature a strawweight bout between Mackenzie Dern and Amanda Ribas as the main event at the UFC Apex in Las Vegas.

The first UFC pay-per-view event of the year has arrived. UFC 311 was originally going to be a rematch between lightweight champion Islam Makhachev and Arman Tsarukyan, but Tsarukyan was pulled from the bout on Friday due to a back injury.

Who will walk out of California holding gold? The Sporting News will provide results from the entire UFC 311 fight card

Makhachev vs Moicano and all fights tonight - Islam Makhachev defends the lightweight title against Renato Moicano, who steps in for the injured Arman Tsarukyan on one day’s notice

Reminder: We will deliver live round-by-round, blow-by-blow coverage of UFC 311’s entire five-fight pay-per-view (PPV) main card RIGHT HERE, beginning at 10 p.m. ET.