US Open results on Tuesday (x denotes seed):
Women: 1st round
Dinara Safina (RUS x6) bt Kristie Ahn (USA) 6-3, 6-4
Agnes Szavay (HUN x13) bt Gail Brodsky (USA) 7-5, 6-3
Flavia Pennetta (ITA) bt Stefanie Vogele (SUI) 2-6, 6-2, 6-2
Mariana Duque Marino (COL) bt Tamarine Tanasugarn (THA) 0-6, 6-3, 6-2
Peng Shuai (CHN) bt Eleni Daniilidou (GRE) 6-1, 6-0
Olaga Govortsova (BLR) bt Sandra Zahlavona (CZE) 6-3, 6-1
Roberta Vinci (ITA) bt Stephanie Cohen-Aloro (FRA) 6-1, 6-4
Ana Ivanovic (SRB x1) bt Vera Dushevina (RUS) 6-1, 4-6, 6-4
Ai Sugiyama (JPN x30) bt Andreja Klepac (SLO) 4-6, 6-3, 4-2 (retired)
Anna-Lena Groenfeld (GER) bt Daniela Hantuchova (SVK x11) 6-4, 6-2
Agnieszka Radwanska (POL x9) bt Yaroslava Shvedova (KAZ) 6-4, 6-2
Hsieh Su-Wei (TPE) bt Evgeniya Rodina (RUS) 6-2, 6-4
Tathiana Garbin (ITA) bt Maret Ani (EST) 6-0, 7-6 (7/5)
Julie Coin (FRA) bt Casey Dellacqua (AUS) 7-6 (8/6), 7-6 (7/4)
Nadia Petrova (RUS x19) bt Olivia Sanchez (FRA) 6-2, 6-4
{{/usCountry}}Nadia Petrova (RUS x19) bt Olivia Sanchez (FRA) 6-2, 6-4
{{/usCountry}}Timea Bacsinszky (SUI) bt Virginie Razzano (FRA x31) 6-4, 6-1
Serena Williams (USA x4) bt Kateryna Bondarenko (UKR) 6-1, 6-4
Nicole Vaidisova (CZE x20) bt Petra Cetkovska (CZE) 6-1, 6-2
Jessica Moore (AUS) bt Melanie Oudin (USA) 7-6 (7/5), 7-6 (7/5)
Chan Yung-Jan (TPE) bt Alla Kudryavtseva (RUS) 4-6, 7-5, 6-3
Dominika Cibulkova (SVK x18) bt Jill Craybas (USA) 6-3, 7-6 (7/4)
Sabine Lisicki (GER) bt Maria Jose Martinez Sanchez (ESP) 6-3, 6-4
Riona Raluca Olaru (ROU) bt Edina Gallovits (ROU) 6-0, 6-2
Rossana de los Rios (PAR) bt Hana Smorova (CZE) 6-3, 2-6, 6-3
Kaia Kanepi (EST) bt Monica Niculescu (ROM) 6-0, 6-3
Bethanie Mattek (USA) bt Marta Domachowska (POL) 6-7 (7/9), 7-5, 6-4
Alize Cornet (FRA x17) bt Camille Pin (FRA) 7-5, 6-0
Elena Vesnina (RUS) bt Julia Vakulenko (UKR) 4-6, 6-1, 6-2
Severine Bremond (FRA) bt Julia Goerges (GER) 7-6 (7/0), 6-4
Alona Bondarenko (UKR x27) bt Jamea Jackson (USA) 2-6, 6-3, 6-2
Venus Williams (USA x7) bt Samantha Stosur (AUS) 6-2, 6-3
Amelie Mauresmo (FRA x32) bt Nathalie Dechy (FRA) 4-6, 6-3, 6-2
Men: 1st round
Roger Federer (SUI x2) bt Maximo Gonzalez (ARG) 6-3, 6-0, 6-3
Sam Querry (USA) bt Tomas Berdych (CZE x22) 6-3, 6-1, 6-2
Florent Serra (FRA) bt Rainer Schuettler (GER) 7-6 (10/8), 6-0, 2-0 (retired)
Ivo Karlovic (CRO x14) bt Jan Minar (CZE) 7-5, 6-1, 6-2
Lu Yen-Hsun (TPE) bt Nicolas Lapentti (ECU) 6-4, 1-6, 4-6, 6-4, 6-3
Flavio Cipollo (ITA) bt Jan Hernych (CZE) 6-7 (2/7), 6-4, 2-6, 7-6 (7/0), 7-6 (7/4)
Marat Safin (RUS) bt Vincent Spadea (USA) 3-6, 6-2, 6-3, 4-6, 6-4
Guillermo Garcia-Lopez (ESP) bt Dominik Hrbaty (SVK) 4-6, 6-3, 6-4, 6-4
Jarkko Nieminen (FIN) bt Scoville Jenkins (USA) 6-3, 6-3, 7-5
Nicolas Devilder (FRA) bt Pablo Andujar (ESP) 6-4, 6-2, 6-2
Jeremy Chardy (FRA) bt Frederico Gil (POR) 3-6, 6-3, 6-2, 6-3
Tommy Robredo (ESP x15) bt Mischa Zverev (GER) 7-6 (7/4), 6-2, 6-1
Fernando Verdasco (ESP x13) bt Igor Kunitsyn (RUS) 6-3, 6-4, 6-1
Gilles Muller (LUX) bt Laurent Recouderc (FRA) 6-4, 6-0, 4-6, 6-4
Tommy Haas (GER) bt Richard Gasquet (FRA x12), 6-7 (3/7), 6-4, 5-7, 7-5, 6-2
Andreas Seppi (ITA x31) bt Lee Hyung-taik (KOR) 6-3, 7-5, 3-6, 3-6, 6-3
Fernando Gonzalez (CHI x11) bt Ivan Navarro (ESP) 7-6 (7/3), 6-3, 4-6, 7-6 (7/5)
Rui Machado (POR) bt Rik De Voest (RSA) 6-4, 7-6 (9/7), 6-1
Igor Andreev (RUS x23) bt Marc Gicquel (FRA) 7-6 (7/3), 6-4, 6-4
Thiago Alves (BRA) bt Paul Capdeville (CHI) 4-6, 1-6, 6-1, 7-6 (7/2), 6-4
Mardy Fish (USA) bt Robert Smeets (AUS) 7-6 (7/4), 6-7 (3/7), 6-3, 6-4
Paul-Henri Mathieu (FRA x24) bt Sebastien Grosjean (FRA) 6-7 (4/7), 7-6 (7/5), 6-3, 6-2
Ivo Minar (CZE) bt Nicolas Kiefer (GER x20) 4-6, 6-1, 6-4, 4-1
Bobby Reynolds (USA) bt Tomas Zib (CZE) 6-4, 6-7 (3/7), 2-6, 6-4, 7-6 (7/4)