UFC 306: O'Malley vs Dvalishvili

UFC 306 was staged under the “Noche UFC” banner and marked the UFC’s debut at Sphere, which also hosted its first live sporting event. Dana White said the production cost for the event was over $20,000,000. For the fights, Sean O’Malley vs. Merab Dvalishvili headlined for the UFC Bantamweight Championship, with the trilogy between Alexa Grasso vs. Valentina Shevchenko for the UFC Women’s Flyweight Championship in the co-main event. The event set the all-time gate record at $21,829,245, beating UFC 205