Russia's Svetlana Kuznetsova clenches her fist after scoring a point against Germanys Angelique Kerber in their fourth round match at the French Open tennis tournament, at Roland Garros stadium in Paris, Sunday June 2, 2013. Kuznetsova won in three sets 6-4, 4-6, 6-3. (AP Photo/Petr David Josek) Next
Mike Bryan of United States, left, and Bob Bryan of United States celebrate their win against Alexander Peya of Austria and Bruno Soares of Brazil at the end of their ATP World Tour Finals double semifinal tennis match at the O2 Arena in London Sunday, Nov. 10, 2013. (AP)
Twitter / benoitpaire: Il est la mon nouvel ami!!! ...
Ryan Harrison Of The USA Serves In The Men's Singles First Round Match Between Gilles Simon Of France And Ryan
Serena Williams, of the United States, pumps her fist after winning a point against Francesca Schiavone, of Italy, during the first round of the 2013 U.S. Open tennis tournament, Monday, Aug. 26, 2013, in New York. (AP Photo/Charles Krupa) Next
Twitter / GTGAcademy: @stanwawrinka @GrigorDimitrov @SvetlanaK27 tries different transportation from RG. #Frenchopen pic.twitter.com/SOClPUPkUB