SportsLine combat expert Josh Nagel has released his top boxing picks for Saturday's Manny Pacquiao vs. Mario Barrios pay-per-view fight for the WBC welterweight championship at MGM Grand Garden Arena

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.

Here's when to expect Manny Pacquiao and Mario Barrios to walk out to the ring for their WBC welterweight title fight in Las Vegas.