Federer b Anderson 6-2 6-2 6-2
Djokovic b Nishikori 5-7 6-3 6-3 6-4
Nadal b Del Potro 2-6 6-1 6-4 7-5
Raonic b Isner 7-6(3) 6-7(5) 6-7(8) 7-6(4) 17-15
