UFC CEO Dana White announced multiple fights for UFC 320, taking place at T-Mobile Arena in Las Vegas. Ankalaev vs. Pereira 2 is the main event with Dvalishvili vs. Sandhagen serving as the chief support bout. White revealed a third fight for the event, a possible title eliminator between light heavyweights Jiri Prochazka and Khalil Rountree Jr.

Ateba Gautier seeks his third knockout victory of the year. Multiple people with knowledge of the promotion's plans confirmed to MMA Fighting that Gautier is set to return to face Ozzy Diaz at UFC 320.

The first will be a rematch between Magomed Ankalaev and Alex Pereira as the two square off for the light heavyweight title. Ankalaev won by unanimous decision at UFC 313 in an upset victory, taking Pereira's undisputed light heavyweight belt in March.