We look at the betting odds and line movement for Manny Pacquiao's return fight against WBC welterweight champion Mario Barrios.

The 46-year-old boxing great is scheduled to face WBC welterweight champion Mario Barrios at the MGM Grand in Las Vegas on July 19, nearly four years after his last professional fight. “I’m back,” Pacquiao posted Wednesday on social media.

The legendary Manny Pacquiao will end a nearly four-year retirement when he faces Mario Barrios for the WBC welterweight championship on July 19. On Wednesday, Pacquiao confirmed a previous ESPN report about his return to professional boxing.