Взвешивание: Риос - Чавес / Варгас - Новиков

Check out the best moments from the weigh-ins Aug. 1 at the Cosmopolitan Las Vegas featuring Brandon Rios, Diego Chaves, Jessie Vargas, Anton Novikov, Jose Ramirez & Jessie Magdaleno. Hosted by Molly Sullivan. Rios-Chaves/Vargas-Novikov happens at 9:45p ET/PT Aug. 2 on HBO from the Cosmopolitan Las Vegas. For fight updates go to , Facebook at and Twitter at and