SaturdayAt The All England Lawn Tennis & Croquet ClubWimbledon, EnglandPlay begins on Centre Court and No. 1 Court at 8 a.m. EDT; all other courts at 6:30 a.m.Centre CourtSerena Williams (6), United States, vs. Zheng Jie (25), China
David Ferrer (7), Spain, vs. Andy Roddick (30), United States
Marcos Baghdatis, Cyprus, vs. Andy Murray (4), Britain
No. 1 CourtVarvara Lepchenko, United States, vs. Petra Kvitova (4), Czech Republic
Kei Nishikori (19), Japan, vs. Juan Martin del Potro (9), Argentina
Jo-Wilfried Tsonga (5), France, vs. Lukas Lacko, Slovakia
No. 2 CourtAna Ivanovic (14), Serbia, vs. Julia Goerges (22), Germany
Jana Cepelova, Slovakia, vs. Victoria Azarenka (2), Belarus
Marin Cilic (16), Croatia, vs. Sam Querrey, United States
Maria Kirilenko and Nadia Petrova (4), Russia, vs. Serena and Venus Williams, United States
No. 3 CourtBrian Baker, United States, vs. Benoit Paire, France
Yaroslava Shvedova, Kazakhstan, vs. Sara Errani (10), Italy
David Goffin, Belgium, vs. Mardy Fish (10), United States
Mikhail Kukushkin and Yaroslava Shvedova, Kazakhstan, vs. Kevin Anderson and Chanelle Scheepers, South Africa