Men's singles 2nd round

Philipp Kohlschreiber (GER) bt Pere Riba (ESP) 6-0, 4-0 - retired; Tomas Berdych (CZE x7) bt Olivier Rochus (BEL) 6-1, 6-0, 7-6 (4); Lu Yen-hsun (TPE) bt Florent Serra (FRA) 7-5, 6-2, 6-2; Kevin Anderson (RSA x30) bt Sergiy Stakhovsky (UKR) 3-6, 6-1, 7-6 (3), 6-3; Alejandro Falla (COL) bt Mardy Fish (USA x8) 7-6 (4), 6-3, 7-6 (6); Roger Federer (SUI x3) bt Andreas Beck (GER) - walkover; Feliciano Lopez (ESP x18) bt Flavio Cipolla (ITA) 7-5, 7-6 (4), 6-2; Juan Martin del Potro (ARG x11) bt Blaz Kavcic (SLO) 6-4, 7-5, 6-3; Rafael Nadal (ESP x2) bt Tommy Haas (GER) 6-4, 6-3, 6-4; Lukas Lacko (SVK) bt Donald Young (USA) 6-3, 6-1, 3-6, 6-3; John Isner (USA x16) bt David Nalbandian (ARG) 4-6, 6-3, 2-6, 7-6 (5), 10-8; Alexandr Dolgopolov (UKR x13) bt Tobias Kamke (GER) 4-6, 6-1, 6-1, 3-6, 8-6; Ivo Karlovic (CRO) bt Carlos Berlocq (ARG) 7-6 (4), 3-6, 6-3, 6-4; Bernard Tomic (AUS) bt Sam Querrey (USA) 3-6, 6-3, 7-6 (3), 6-3; Nicolas Almagro (ESP x10) bt Grigor Dimitrov (BUL) 4-6, 6-3, 6-7 (4), 6-4, 6-0; Stanislas Wawrinka (SWI x21) bt Marcos Baghdatis (CYP) 7-6 (3) 6-4, 5-7, 6-1.

Women's singles 2nd round

Li Na (CHN x5) bt Olivia Rogowska (AUS) 6-2, 6-2; Anabel Medina Garrigues (ESP x26) bt Olga Govortsova (BLR) 6-1, 6-0; Iveta Benesova (CZE) bt Peng Shuai (CHN x16) 6-2, 6-4; Kim Clijsters (BEL x11) bt Stephanie Foretz Gacon (FRA) 6-0, 6-1; Daniela Hantuchova (SVK x20) bt Lesia Tsurenko (UKR) 4-6, 6-4, 6-3; Nina Bratchikova (RUS) bt Alberta Brianti (ITA) 6-2, 6-1; Jelena Jankovic (SRB x13) bt Chang Kai-chen (TPE) 6-4, 6-2; Julia Goerges (GER x22) bt Eleni Daniilidou (GRE) 6-2, 2-0 - retired; Romina Oprandi (ITA) bt Francesca Schiavone (ITA) 6-4, 6-3; Christina McHale (USA) bt Marina Erakovic (NZL) 3-6, 7-6 (4), 6-3; Galina Voskoboeva (KAZ) bt Tsvetana Pironkova (BUL) 6-4, 6-4; Caroline Wozniacki (DEN x1) bt Anna Tatishvili (GEO) 6-1, 7-6 (4); Monica Niculescu (ROM x31) bt Pauline Parmentier (FRA) 4-6, 6-4, 6-1; Mona Barthel (GER) bt Petra Cetkovska (CZE x32) 7-5, 6-3; Agnieszka Radwanska (POL x8) bt Paula Ormaechea (ARG) 6-3, 6-1; Victoria Azarenka (BLR x3) bt Casey Dellacqua (AUS) 6-1, 6-0.

Agence France-Presse

(China Daily 01/19/2012 page24)