Barrios has lost some high-profile fights in his career, losing to both Gervonta "Tank" Davis and Keith Thurman. Despite those losses, Barrios went on to win the WBC interim welterweight title and was elevated to full champion shortly after.

Manny Pacquiao ends a four-year absence from the boxing ring when he challenges Mario Barrios for the WBC welterweight world title in Las Vegas on July 19. Follow along as we bring you every result, from the undercard to the main event.