David “Benavídez (29-0, 24 KOs) discovered how difficult life would be for him in his light heavyweight debut, forced to go the full 12-round decision and win a unanimous decision in a fight a lot closer than the scores handed down by the judges against Oleksandr Gvozdyk (20-2, 16 KOs) to win the WBC interim title on Saturday night at the MGM Grand Garden Arena in Las Vegas.