Serena Williams hits a backhand against Dominika Cibulkova of Slovakia during their third-round match. Williams won, 6-0, 7-5.

No. 2 seed Rafael Nadal of Spain reacts during his match against Philip Petzschner of Germany. Nadal rallied from 2-1 sets down to advance to the fourth round.

Jeremy Chardy of France in action during his match against David Ferrer of Spain. Chardy lost to the No. 9 seed in five sets.

Dominika Cibulkova of Slovakia reacts during her third-round match against Serena Williams. Cibulkova lost 6-0, 7-5, but did finish the match with 13 aces.

LONDON, ENGLAND - JUNE 26: Maria Sharapova of in action during her match against Barbora Zahlavova Strycova of Czech Republic on Day Six of the Wimbledon Lawn Tennis Championships at the All England Lawn Tennis and Croquet Club on June 26, 2010 in London, England. (Photo by Clive Brunskill/Getty Images) *** Local Caption *** Maria Sharapova

David Ferrer of Spain in action during his match against Jeremy Chardy of France. Ferrer had only 19 unforced errors.

Victoria Azarenka of Belarus serves during her third-round match against Petra Kvitova. Azarenka lost, 7-5, 6-0.

Na Li of China celebrates during her match against Anastasia Rodionova of Australia. Li won easily, 6-1, 6-3.

Anastasia Pavlyuchenkova of Russia thinks strategy during her match against Caroline Wozniaki of Denmark. Wozniaki won, 7-5, 6-4.

Anastasia Rodionova of Australia in action during her match against Na Li of China. Rodionova had only seven winners in the match.

No. 6 Robin Soderling of Sweden in action during his third-round match against Thomaz Bellucci of Brazil. Soderling won easily, 6-4, 6-2, 7-5.

Thomaz Bellucci of Brazil rests during his third-round match against Robin Soderling of Sweden. Soderling won handlily in three sets.

Caroline Wozniaki of Denmark in action during her match against Anastasia Pavlyuchenkova of Russia. Wozniaki's first-serve percentage was an impressive 75 percent.

Kaia Kanepi of Estonia in action during her third-round match against Alexandra Dulgheru of Romania. Kanepi and more than twice as many winners as Dulgheru (15-7).

Xavier Malisse of Belgium in action during his match against American Sam Querrey.

Andy Murray of Great Britain serves during his match against Gilles Simon of France. Murray is the No. 4 seed.

Klara Zakopalova of Czech Republic in action during her match against Flavia Pennetta of Italy. Zakopalova had 25 winners as opposed to only 6 for Pennetta.

Flavia Pennetta of Italy in action during her third-round match against Klara Zakopalova of Czech Republic. The 10th-seeded Italian fell, 6-2, 6-3.

Philipp Petzschner of Germany receives treatment during his third-round match against Rafael Nadal of Spain. Nadal, the No. 2 seed, won in five sets.

American Sam Querrey in action during his third-round match against Xavier Malisse of Belgium.

Serena and Venus Williams in action during their third-round doubles match against Dominika Cibulkova of Slovakia and Anastasia Pavlyuchenkova of Russia. The sisters won, 6-1, 6-2.

Gilles Simon of France in action during his match against Andy Murray of Great Britain. Murray cruised to an easy three-set victory.

Jo-Wilfred Tsonga of France celebrates match point during his third-round match against Tobias Kamke of Germany. Tsonga won in three sets.