FILE - In this June 2, 2013, file photo, Serbia's Viktor Troicki blows out air as he plays France's Jo-Wilfried Tsonga during their fourth round match of the French Open tennis tournament at the Roland Garros stadium in Paris. Troicki's doping ban was reduced from 18 months to 12 on Tuesday, Nov. 5, 2013 although he still cannot play in next week's Davis Cup final. (AP Photo/Christophe Ena, File)

Switzerland Doping Troicki Appeal

FILE - In this June 2, 2013, file photo, Serbia's Viktor Troicki blows out air as he plays France's Jo-Wilfried Tsonga during their fourth round match of the French Open tennis tournament at the Roland Garros stadium in Paris. Troicki's doping ban was reduced from 18 months to 12 on Tuesday, Nov. 5, 2013 although he still cannot play in next week's Davis Cup final. (AP Photo/Christophe Ena, File)

Top Ranked Players
More Rankings