Summary
Sharapova beats Ormaechea without dropping a game
Federer beats Tursunov: 7-5 6-7 (9-7) 6-2 6-4
Djokovic defeats Cilic: 6-3 6-2 6-7 (7-2) 6-4
Third seed Radwanska goes out
Sharapova beats Ormaechea without dropping a game
Federer beats Tursunov: 7-5 6-7 (9-7) 6-2 6-4
Djokovic defeats Cilic: 6-3 6-2 6-7 (7-2) 6-4
Third seed Radwanska goes out