Men's Singles First Round:

(1) Roger Federer (Swi) bt Teimuraz Gabashvili (Rus) 6-3 6-2 6-4

Alejandro Falla (Col) bt Samuel Querrey (USA) 7-6 (7-5) 6-1 6-4

(3) Andy Roddick (USA) bt Justin Gimelstob (USA) 6-1 7-5 7-6 (7-3)

(13) Tommy Haas (Ger) bt Zack Fleishman (USA) 6-3 6-4 6-2

(5) Fernando Gonzalez (Chi) bt Robby Ginepri (USA) 3-6 7-6 (7-4) 6-2 6-2

Florent Serra (Fra) bt (27) Phillip Kohlschreiber (Ger) 7-6 (7-4) 6-4 6-4

Michael Berrer (Ger) bt Albert Montanes (Spa) 6-2 6-3 6-2

Tomas Zib (Cze) bt Diego Hartfield (Arg) 4-6 7-6 (7-4) 3-6 6-3 6-4

Danai Udomchoke (Tha) bt Carlos Berlocq (Arg) 6-4 7-5 6-3

Janko Tipsarevic (Ser) bt Alexander Peya (Aut) 4-6 3-6 6-3 6-4 6-3

(17) David Ferrer (Spa) bt Sergio Roitman (Arg) 6-3 6-3 6-1

Paul-Henri Mathieu (Fra) bt Radek Stepanek (Cze) 7-6 (7-4) 6-2 6-2

Gilles Muller (Lux) leads Oscar Hernandez (Spa) 6-2 1-0

Benjamin Becker (Ger) leads (24) Juan Ignacio Chela (Arg) 6-3 6-4 4-6 3-3

Juan Martin Del Potro (Arg) leads Davide Sanguinetti (Ita) 3-6 6-3 6-4 3-3

Jan Hajek (Cze) is tied with (20) Juan Carlos Ferrero (Spa) 7-6 (7-5) 6-4 3-6 2-6

Jamie Baker (Gbr) leads Edouard Roger-Vasselin (Fra) 2-1

(21) Dmitry Tursunov (Rus) leads Nicolas Almagro (Spa) 6-5

(25) Carlos Moya (Spa) is tied with Tim Henman (Gbr) 3-6 6-1 7-5 2-6 5-5

Feliciano Lopez (Spa) leads Joshua Goodall (Gbr) 6-1 6-4

Women's Singles First Round:

Roberta Vinci (Ita) bt Ashley Harkleroad (USA) 6-2 6-1

(25) Lucie Safarova (Cze) bt Zuzana Ondraskova (Cze) 7-5 6-2

Kaia Kanepi (Est) bt Tatjana Malek (Ger) 6-1 6-4

Laura Granville (USA) bt Aleksandra Wozniak (Can) 7-6 (7-4) 6-3

Aiko Nakamura (Jpn) bt Martina Sucha (Svk) 7-5 6-2

(16) Shahar Peer (Isr) bt Tamarine Tanasugarn (Tha) 7-5 6-2

(9) Martina Hingis (Swi) bt Naomi Cavaday (Gbr) 6-7 (1-7) 7-5 6-0

(20) Sybille Bammer (Aut) bt Varvara Lepchenko (Uzb) 6-2 6-2

(15) Patty Schnyder (Swi) bt Camille Pin (Fra) 6-1 4-6 8-6

(1) Justine Henin (Bel) bt Jorgelina Cravero (Arg) 6-3 6-0

(7) Serena Williams (USA) bt Lourdes Dominguez Lino (Spa) 7-5 6-0

Alicia Molik (Aus) bt Anastassia Rodionova (Rus) 6-3 6-2

Vera Dushevina (Rus) bt Timea Bacsinszky (Swi) 6-4 7-5

(18) Marion Bartoli (Fra) bt Flavia Pennetta (Ita) 6-3 6-1

Greta Arn (Ger) leads Olga Govortsova (Blr) 7-6 (7-5)

(31) Michaella Krajicek (Ned) is tied with Tzipora Obziler (Isr) 6-2 6-7 (6-8)

Katie O'Brien (Gbr) leads Sandra Kloesel (Ger) 5-3

Gisela Dulko (Arg) is tied with Eleni Daniilidou (Gre) 7-5 3-6