Nadal Advances as Roddick Falls in Miami
Spain’s Rafael Nadal had a straight set 6-4, 6-4 win over Japan’s Kei Nishikori to reach the quarterfinals of the 2012 Sony Ericsson Tournament in Miami. This match was the toughest yet in the tournament for Nadal, after he took a medical timeout in the opening set for treatment of his left knee. Nadal lost…

