After the second round we have a better picture of what to look for in the Quarterfinals.
Q1 - not an easy group but look for Nadal to win this one over a hard charging Blake.
Q2 - I like Del Potro here. He will knock off Ferrer and then take Murray in the Quarterfinals.
Q3 - The toughest quarter with Roddick, Safin, Tsonga, Cilic all left but I have to go with a blue chip player in Djokovic.
Q4 - The easiest quarter in the draw. Federer will win it and gain some momentum for the semis. Winning an olympic gold will ease some of the pressure from this guy who still has a lot of tennis left in him.