Andy Roddick imita a Novak Djokovic durante una noche de exhibición en Toronto. Cabe destacar que Milos Raonic, Serena Williams y Agnieszka Radwanska también participaron en este evento. (16-11-2012)

Grigor Dimitrov Serve Challenge. The Bulgarian try to serve in the box blindfolded. It doesn't seems that hard in the end.

Damir Dzumhur gives everything to get Grigor Dimitrov's drop shot at Queens. A little bit too much apparently.

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

Caroline Wozniacki use some towels to imitate Serena Williams during her exhibition match against Maria Sharapova in Sao Paulo.

Fabio Fognini is inimitable. The Italian had fun by pulling down the chair umpire's sock during his last match in London.