IMAGE: Switzerland's Roger Federer reacts during his semi-final against Croatia's Borna Coric at the Shanghai Masters at Qi Zhong Tennis Centre in Shanghai, China, on Saturday. Photograph: Lintao......
IMAGE: Novak Djokovic of Serbia shakes hands with Mischa Zverev of Germany during the Shanghai Rolex Masters at Qi Zhong Tennis Centre. Photograph: Lintao Zhang/Getty Images. World number one......
Thrashes Tsonga to claim title IMAGE: Serbia's Novak Djokovic poses with the winner's trophy after defeating France's Jo-Wilfried Tsonga in the Shanghai Masters final at the Qi Zhong Tennis Center......
IMAGE: Serbia's Novak Djokovic returns a shot against Slovakia's Martin Klizan during their second round match of Shanghai Rolex Masters at Qi Zhong Tennis Centre in Shanghai on Wednesday.......
Michael Phelps of the United States. Photograph: Sean Kilpatrick / AP Photo / The Canadian Press/File photo American swimmer Michael Phelps, the most decorated Olympian of all time, was suspended......