The UFC 331 fight card will feature a rematch between Joshua Van and Alexandre Pantoja. The full card was revealed on Wednesday, with the flyweight title bout between Van and Pantoja headlining the event on Sept. 19. Van and Pantoja last fought in December at UFC 323, when Van beat Pantoja via TKO to claim the flyweight title belt. Van defended the flyweight title in May against Tatsuro Taira at UFC 328. While the bout between Van and Pantoja is the headliner, there are a handful of other interesting names to watch.