Monday's action at the U.S. Open
Images from play at the final Grand Slam of the tennis season
Daniel Evans of Britain slides while playing Kei Nishikori of Japan at the U.S. Open tennis championships in New York, August 26, 2013.RAY STUBBLEBINE/Reuters
Richard Gasquet of France hits a return to Michael Russell of the U.S. at the U.S. Open tennis championships in New York, August 26, 2013.EDUARDO MUNOZ/Reuters
Kirsten Flipkens of Belgium hits a return to Venus Williams of the U.S. at the U.S. Open tennis chammpionships in New York, August 26, 2013.MIKE SEGAR/Reuters
Venus Williams prepares to serve to Belgium's Kirsten Flipkens during the first round of the 2013 U.S. Open tennis tournament Monday, Aug. 26, 2013, in New York.David Goldman/The Associated Press
Serena Williams of the U.S. prepares to serve against Francesca Schiavone of Italy at the U.S. Open tennis championships in New York, August 26, 2013.SHANNON STAPLETON/Reuters
Lauren Davis returns a shot to Spain's Carla Suarez Navarro during the first round of the 2013 US Open tennis tournament Monday, Aug. 26, 2013, in New York.Kathy Kmonicek/The Associated Press
Feliciano Lopez, of Spain, returns a shot to France's Florent Serra during the first round of the 2013 US Open tennis tournament Monday, Aug. 26, 2013, in New York.Kathy Kmonicek/The Associated Press
Michael Russell of the U.S. hits a return to Richard Gasquet of France at the U.S. Open tennis championships in New York, August 26, 2013.EDUARDO MUNOZ/Reuters
Bernard Tomic of Australia returns a shot to Albert Ramos of Spain during the first round of the 2013 US Open tennis tournament Monday, Aug. 26, 2013, in New York.Mike Groll/The Associated Press
Belarus's Olga Govortsova returns a shot to China's Li Na to during the first round of the 2013 US Open tennis tournament, Monday, Aug. 26, 2013, in New York.Kathy Willens/The Associated Press
Albert Ramos of Spain serves to Bernard Tomic of Australia at the U.S. Open tennis championships in New York, August 26, 2013.RAY STUBBLEBINE/Reuters
Albert Ramos of Spain hits a return to Bernard Tomic of Australia at the U.S. Open tennis championships in New York, August 26, 2013.RAY STUBBLEBINE/Reuters
Agnieszka Radwanska of Poland reacts to a point as she plays Silvia Soler-Espinosa of Spain during their match at the U.S. Open tennis championships in New York, August 26, 2013.MIKE SEGAR/Reuters
Poland's Agnieszka Radwanska, left, and Spain's Silvia Soler-Espinosa, right, walk back to the court after a break in play during the first round of the 2013 US Open tennis tournament Monday, Aug. 26, 2013, in New York.David Goldman/The Associated Press
Agnieszka Radwanska, of Poland, adjusts her hair during her match against Spain's Silvia Soler-Espinosa in the first round of the 2013 US Open tennis tournament Monday, Aug. 26, 2013, in New York.David Goldman/The Associated Press
Li Na of China plays Olga Govortsova of Belarus at the U.S. Open tennis championships in New York, August 26, 2013.EDUARDO MUNOZ/Reuters
Li Na of China signs autographs after defeating Olga Govortsova of Belarus at the U.S. Open tennis championships in New York, August 26, 2013.EDUARDO MUNOZ/Reuters
Rafael Nadal of Spain serves to Ryan Harrison of the U.S. at the U.S. Open tennis chammpionships in New York, August 26, 2013.Reuters
Serena Williams of the U.S. serves to Francesca Schiavone of Italy at the U.S. Open tennis championships in New York, August 26, 2013.RAY STUBBLEBINE/Reuters
Detail view of the tennis shoes worn by Rafael Nadal of Spain as he serves to Ryan Harrison of the U.S. at the U.S. Open tennis chammpionships in New York, August 26, 2013.Reuters
Venus Williams serves to Belgium's Kirsten Flipkens during the first round of the 2013 U.S. Open tennis tournament, Monday, Aug. 26, 2013, in New York. Williams defeated Flipkens.David Goldman/The Associated Press
Sloane Stephens of the U.S. follows the flight of the ball during her match against Mandy Minella of Luxembourg at the U.S. Open tennis championships in New York, August 26, 2013.EDUARDO MUNOZ/Reuters
Agnieszka Radwanska, of Poland, returns a shot to Spain's Silvia Soler-Espinosa in the first round of the 2013 U.S. Open tennis tournament, Monday, Aug. 26, 2013, in New York.David Goldman/The Associated Press
Fernando Verdasco of Spain reacts to a missed point against Ivan Dodig of Croatia at the U.S. Open tennis championships in New York, August 26, 2013.RAY STUBBLEBINE/Reuters
Ivan Dodig of Croatia celebrates after defeating Fernando Verdasco of Spain at the U.S. Open tennis championships in New York, August 26, 2013.RAY STUBBLEBINE/Reuters
Jelena Jankovic of Serbia reacts to call while playing Madison Keys of the U.S. at the U.S. Open tennis championships in New York, August 26, 2013.RAY STUBBLEBINE/Reuters
Fans clamor for an autograph by Rafael Nadal of Spain after he defeated Ryan Harrison of the U.S. at the U.S. Open tennis championships in New York, August 26, 2013.MIKE SEGAR/Reuters
Spectators watch as fireworks erupt during the opening ceremonies of the U.S. Open tennis championships in New York, August 26, 2013.SHANNON STAPLETON/Reuters