No. 17 Jo-Wilfried Tsonga of France lies on the clay after slipping during his third round match against No. 14 Stanislas Wawrinka of Switzerland. Wawrinka won the five-setter, 4-6, 6-7 (3-7), 7-6 (7-5), 6-2, 6-3.

No. 1 Caroline Wozniacki of Denmark hits a forehand during her third round match against No. 28 Daniela Hantuchova of Slovakia. Hantuchova rolled over the top seed, 6-1, 6-3.

No. 28 Daniela Hantuchova of Slovakia serves during her third round match against No. 1 Caroline Wozniacki of Denmark. Hantuchova upset the top seed, 6-1. 6-3.

Unseeded Albert Montanes of Spain celebrates match point during his third round match against No. 12 Mikhail Youzhny of Russia. Montanes won, 6-1, 7-6 (7-0), 6-1.

No. 11 Marion Bartoli of France celebrates match point in her third round match against No. 17 Julia Georges of Germany. Bartoli won 6-3, 2-6, 6-4.

No. 17 Julia Georges of Germany receives assistance after losing a contact lens during her third round match against No. 11 Marion Bartoli of France. Bartoli won in three sets.

American Bethanie Mattek-Sands of USA awaits a serve from No. 10 Jelena Jankovic of Serbia during their third round match. Jankovic advanced with a 6-2, 6-2. win.

No. 7 Gael Monfils of France stretches to hit a forehand during his third round match against Steve Darcis of Belgium. Monfils won in straight sets, 6-3, 6-4, 7-5.

Gisela Dulko of Argentina holds up a message as she celebrates match point after his third round win over No. 8 Samantha Stosur of Australia, 6-4, 1-6, 6-3.

No. 3 Roger Federer of Switzerland stretches to hit a forehand against No. 29 Janko Tipsarevic of Serbia. Federer won in straight sets, 6-1, 6-4, 6-3, and had 37 winners to Tipsarevic's 16.

No. 7 David Ferrer of Spain applauds the crowd as he celebrates match point against No. 31 Sergiy Stakhovsky of Ukraine. Ferrer won their third round match, 6-1, 6-1, 6-3.

No. 10 Jelena Jankovic of Serbia celebrates match point in her third round match against Jelena American Bethanie Mattek-Sands. Jankovic won convincingly, 6-2, 6-2.

No. 13 Svetlana Kuznetsova of Russia celebrates match point in her third round match against Rebecca Marino of Canada, as she won 6-0, 6-4.

Andy Murray of Great Britain talks with members of his coaching team during a practice session on Friday.

No. 5 Francesca Schiavone of Italy waves to the fans after Shuai Peng of China withdrew from the match due to medical reasons during their third round match. Schiavone was leading, 6-3, 1-2.

Shuai Peng of China serves during her third round match against No. 5 Francesca Schiavone of Italy. Peng retired in the second set while down, 3-6, 2-1.

No. 8 Samantha Stosur of Australia looks on during her third round match against Gisela Dulko of Argentina, where she was upset, 4-6, 6-1, 6-3.

No. 29 Janko Tipsarevic of Serbia hits a backhand during his third round match against No. 3 Roger Federer of Switzerland. Federer won 6-1, 6-4, 6-3.