Mannix and Mora on Filip Hrgovic's stunning upset win over Moses Itauma, where Itauma went wrong, what changes Itauma needs, if Hrgovic is No.1 at heavyweight and more. Plus Chantelle Cameron edges Mikaela Mayer and Lester Martinez makes his case for a big fight at 168-pounds. Subscribe to Mannix's SI Boxing NewsletterLearn more about your ad choices. Visit megaphone.fm/adchoices