Roger Federer of Switzerland returns a shot against Gilles Simon of France for men's singles final match at the Shanghai Masters Tennis Tournament in Shanghai, China, Sunday, Oct. 12, 2014 (Photo: AP)
Roger Federer of Switzerland, left, and Gilles Simon of France greet after Federer won the men's singles final at the Shanghai Masters Tennis Tournament in Shanghai, China, Sunday, Oct. 12, 2014 (Photo: AP)
Roger Federer of Switzerland holds the trophy during awards ceremony after the men's singles final against Gilles Simon of France at the Shanghai Masters Tennis Tournament in Shanghai, China, Sunday, Oct. 12, 2014 (Photo: AP)
Roger Federer of Switzerland poses with the trophy during the awards ceremony after winning the men's singles final against Gilles Simon of France at the Shanghai Masters Tennis Tournament in Shanghai, China, Sunday, Oct. 12, 2014 (Photo: AP)
Roger Federer (R) of Switzerland and Gilles Simon of France pose with their trophies after their men's singles final match at the Shanghai Masters tennis tournament in Shanghai October 12, 2014 (Photo: Reuters)
Roger Federer of Switzerland kisses the trophy after winning the men's singles final match against Gilles Simon of France at the Shanghai Masters tennis tournament in Shanghai October 12, 2014 (Photo: Reuters)