Arman Tsarukyan believes his planned UFC 331 fight with Mauricio Ruffy is a crucial one. He thinks a winless outcome here could derail his current championship hopes. Meanwhile, contender Khamzat Chimaev points out a major difference in that particular contest. In addition, former champion Alexander Volkanovski observes that Ruffy quickly masters learning various techniques. On the same card, Joshua Van is set to face Alexandre Pantoja. Event president Dana White has confirmed a $50,000 genuine chaos bonus will be awarded.