UFC 313: Pereira vs. Ankalaev: UFC 313: Pereira vs. Ankalaev was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on March 8, 2025, at T-Mobile Arena in Paradise, Nevada, part of the Las Vegas Valley, United States. A UFC Light Heavyweight Championship bout between current champion (also former UFC Middleweight Champion and former Glory Middleweight and Light Heavyweight Champion) Alex Pereira and former title challenger Magomed Ankalaev headlined the event.