US OPEN - Day 4

In Mens, the Fourth seed Novak Djokovic and Fifth seed Andy Roddick,and in women's top seed Dinara Safina and 29th seed Maria Sharapova enters thrid round in US open.

Andy Roddick beats Marc Gicquel as 6-1, 6-4, 6-4.

Novak Djokovic beats Carsten Ball as 6-3, 6-4, 6-4.

Dinara Safina beats Kristina Barrois as 6-7 (5/7), 6-2, 6-3.

Maria Sharapova beats Christina McHale as 6-2, 6-1.

MENS

• James Blake beats Olivier Rochus 6-4, 3-6, 7-6, 6-3.
• Sam Querrey beats Kevin Kim 7-5, 6-7, 6-4, 6-4.
• Tommy Haas beat Robert Kendrick 6-4, 6-4,7-6.
• John Isner beats Marsel Ilhan 6-4, 6-4, 7-6.
• Marco Chiudinelli beats Mikhail Youzhny 2-6, 7-6, 6-4, 6-4.
• Philipp Kohlschreiber beats Som dev Devvarman 6-3, 6-4, 0-6, 6-2.
• Nikolay Davydenko beats Jan Hernych 6-4, 6-1, 6-2.
• Tommy Robredo beats Guillermo Garcia 6-2, 4-6, 6-2, 6-4.
• Robin Soderling beats Marcel Granollers 0-2(retired)
• Jesse Witten beats Maximo Gonzalez 6-7, 6-4, 7-5, 6-2.
• Radel Stepanek beats Leonardo Mayer 7-6, 6-3, 6-4.
• Fernando Verdasco beats Florent Serra 6-3, 0-6, 6-3.

WOMENS

• Yaroslava Shevedova beats Jelena Jankovic 6-3, 6-7, 7-6.
• Melanie Oudin beats Elena Dementieva 5-7, 6-4, 6-3.
• Svetlana Kuznetsova beats Anastasija Sevastova 6-4, 6-2.
• Caroline Wozniacki beats Petra Martic 6-1, 6-0.
• Jie Zheng beats Alize Cornet 1-6, 6-3, 6-3.
• Yanina Wickmayer beats Shuai Peng 2-6, 6-1, 6-4.
• Sorana Cirstea beats Stephanie Dubois 6-4, 5-7, 6-4.
• Petra Kvitova beats Tathiana Garbin 6-1, 6-3.
• Kateryna Bondarenko beats Shenay Perry 6-1, 6-1.
• Anastasia Rodionova beats Sabine Lisicki 6-3, 3-6, 7-5.
• Shahar Peer beats Carla Suarez Navarro 6-2, 6-0.
• Sara Errani beats Patty Schnyder 7-5, 6-2.
• Nadia Petrova beats Julie Coin 6-4, 7-6.
• Gisela Dulko beats Alona Bondarenko 6-4, 6-0.