The wait is almost over as UFC 331 goes down tomorrow night (Sat., Sept. 19, 2026) LIVE on Paramount+ from inside Crypto.com Arena in Los Angeles, Calif, as Joshua Van puts his UFC flyweight title on the line in an anticipated rematch against former champion Alexandre Pantoja. Luckily, UFC 331 will boast a stacked card from top to bottom. Outside of the flyweight main event, UFC’s return to L.A. with feature a co-headliner between lightweight contenders Arman Tsarukyan and Mauricio Ruffy, a featherweight clash between finishers Patricio Pitbull and Doo Ho Choi, and the Octagon returns of Gable Steveson, Robelis Despaigne, Iwo Baraniewski, and Marlon Vera. On Friday night, all fighters will take to the stage for UFC 331’s ceremonial weigh ins, including final staredowns in front of a sold out crowd. The LIVE and FREE video stream will begin in the above player at 8:00 p.m. ET. Don’t miss a second of the action! For much more on this weekend’s UFC 331 event click here.