UFC 331 is set to take place in Los Angeles with all 24 fighters successfully making weight, confirming the full fight card. The main event features a highly anticipated flyweight title rematch between reigning champion Joshua Van of Myanmar and former titleholder Alexandre Pantoja of Brazil. The co-main event will see Arman Tsarukyan face off against Mauricio Ruffy in a five-round lightweight bout with high stakes, as the winner is expected to secure a future title shot. Their intense face-off required separation during the ceremonial weigh-in, signaling the fierce competition ahead.

The card is stacked with intriguing matchups beyond the headliners. Highlights include Tai Tuivasa battling Cuban knockout artist Robelis Despaigne, Marlon Vera taking on Charles Jourdain in a bantamweight contest, and the return of heavyweight Gable Steveson facing Sean Sharaf. Featherweight Patricio Pitbull will fight Dooho Choi in what could be a Fight of the Night candidate. This diverse lineup promises engaging fights that might make UFC 331 one of the most exciting events in combat sports for 2026.

The weigh-in results confirmed all fighters hitting their required weights, demonstrating readiness across divisions from flyweight up to heavyweight. The main card includes notable weights such as Joshua Van and Alexandre Pantoja both at 125 pounds for the title fight, and the co-main event fighters Tsarukyan and Ruffy weighing in at 156 and 155 pounds respectively. Prelims and early prelim bouts round out the evening, streaming on Paramount+ and UFC Fight Pass, featuring promising talents eager to rise in the UFC ranks.

With UFC 331 positioned as a potential breakout show for the year, the event is attracting major attention over other combat sports happening the same weekend, including a boxing match between Isaac Cruz and Nestor Bravo that is expected to draw less interest. Fans can look forward to comprehensive live and post-event coverage, including bonus announcements and fighter reactions. UFC 331’s combination of title implications, intense rivalries, and high-stakes fights make it a must-watch for MMA enthusiasts.