Gaethje wins interim title, vaults to #1 lightweight

UFC released its first official rankings update of 2026 following UFC 324, reflecting major shifts. Justin Gaethje claimed interim lightweight title with a win over Paddy Pimblett, vaulting to #1 and dropping Arman Tsarukyan to #2, Charles Oliveira to #3, and Max Holloway to #4. Gaethje now lines up to challenge lightweight champion Ilia Topuria. Natalia Silva secured next women's flyweight title shot after beating Rose Namajunas. Waldo Cortes-Acosta held #5 heavyweight despite stopping Derrick Lewis, who fell to #10. Umar Nurmagomedov stayed #2 bantamweight after beating Deiveson Figueiredo; Jean Silva rose four spots to #3 featherweight over Arnold Allen. This sets up key title pursuits amid a crowded lightweight picture.