Alexa Grasso makes her DEBUT on the Daniel Cormier Check-In ahead of her title defense at UFC 306 in the Sphere vs. Valentina Shevchenko! Grasso GOES IN ON why she has one major advantage over Valentina headed into this historic event in Las Vegas. Alexa GOES IN ON her rivalry with Valentina, and why there's no questions she won their previous fight. Plus, Alexa talks about how much it means to her to fight at Noche UFC on the week of Mexican Independence, and what makes Mexican fighters so exciting. Catch Grasso, Shevchenko, Sean O'Malley and Merab Dvalishvili headline UFC 306 this Saturday at the Sphere! #Volume #Herd