UFC 320 is headlined by a blockbuster light heavyweight title rematch between Champion Magomed Ankalaev and former champion Alex Pereira, taking place at the T-Mobile Arena in Las Vegas on October 4, 2025. The stacked event also features a bantamweight title fight between Champion Merab Dvalishvili and Cory Sandhagen, and a light heavyweight clash between former champion Jiri Prochazka and Khalil Rountree Jr.