Nick Kyrgios' slow feet but quick hands against John Isner in Acapulco.

Great defense from Jaume Munar who finds a magical angle against Karen Khachanov in Madrid.

Grigor Dimitrov hits superb backhand passing shot against Milos Raonic on the clay of Madrid.

Rafael Nadal is back to training almost five months after his last match. He practiced at home, on a court in Majorque. Here, the serve. (2012-11-20)

Roger Federer crushes a superb forehand winner against Borna Coric in Rome.

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)