Rafa Nadal in the locker room after he announced his withdraw from the semi-finals in Miami

Viktor Troicki flies over the net in Miami to catch a volley against David Goffin.

Andy Roddick imitates Maria Sharapova during an exhibition night in Toronto. Serena Williams, Milos Raonic and Agnieszka Radwanska also took part of this event. (2012-11-16)

Stan Wawrinka blasts forehand winner on set point against Steve Johnson at Acapulco.

Nadal-Fognini, Djokovic-Nishikori, Zverev-Goffin and Cilic-Carreno Busta, here are the highlights of the quarterfinals in Rome 2018.