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

Nice point from Lucas Pouille against Filip Krajinovic in Dubai semifinal. He sprints to win this crucial point by a backhand winner.

Novak Djokovic hits a pinpoint lob to turn a supernatural defence into attack against Dominic Thiem in Madrid.

What a defense from Simona Halep in this rally against Julia Goerges in Miami.

Huge forehand from Juan Martin Del Potro against Kyle Edmuund on the clay of the Rome Masters 1000.

How did Serena Williams save that break point ? Unreal passing shot from the American against Victoria Azarenka in Indian Wells.