Before the UFC event Noche UFC, the final face-offs occurred at the ceremonial weigh-ins. The UFC bantamweight champ Sean O’Malley faced off against the title challenger Merab Dvalishvili along with other stars like UFC women’s flyweight champion Alexa Grasso, former champ Valentina Shevchenko, Brian Ortega, Diego Lopes, at Sphere in Las Vegas.