How well do you think you know your tennis stars? Test your knowledge here with our allstars app. Athletes ranging from Nadal, Djokovic, Federer, Murray, Williams, Sharapova and Wozniacki to stars from the golden era of tennis are all here. Name the stars you know as quickly as possible as the screen reveals your favourite players in a multitude of ways.Winners of championships such as Wimbledon, The U.S. Open, Australian Open, French Open are included.
