Richard Gasquet
Tsvetana Pironkova
Maria Sharapova
Shuai Peng
Rafal Nadal
Juan Martin Del Potro
Andy Murray
Richard Gasquet
Tsvetana Pironkova
Maria Sharapova
Shuai Peng
Rafal Nadal
Juan Martin Del Potro
Andy Murray
1 - Serena Williams. Country::United States
2 - Venus Williams . Country::United States
3 - Caroline Wozniacki . Country::Denmark
4 - Jelena Jankovic . Country::Serbia
5 - Elena Dementieva . Country::Russia
6 - Svetlana Kuznetsova . Country::Russia
7 - Samantha Stosur . Country::Australia
8 - Agnieszka Radwanska . Country::Poland
9 - Dinara Safina . Country::Russia
10 - Kim Clijsters . Country::Belgium
11 - Victoria Azarenka . Country::Belarus
12 - Na Li . Country::China
13 - Maria Sharapova . Country::Russia
14 - Marion Bartoli . Country::France
15 - Flavia Pennetta . Country::Italy
16 - Aravane Rezai . Country::France
17 - Yanina Wickmayer . Country::Belgium
18 - Francesca Schiavone . Country::Italy
19 - Shahar Peer . Country::Israel
20 - Nadia Petrova . Country::Russia
Maria Sharapova has withdrawn from next week's Sony Ericsson Open because of a bone bruise in her right elbow. Sharapova, who won the Memphis title last month, withdrew after an MRI revealed the injury that is expected to sideline her three to six weeks. She last played at Key Biscayne in 2007.
The tournament announced on Wednesday that second-ranked Dinara Safina and 2008 champion Nikolay Davydenko have also withdrawn. Safina withdrew because of a back injury. Davydenko pulled out because of a broken left wrist.
The field still includes Roger Federer, Rafael Nadal, Andy Roddick, Serena and Venus Williams, Justine Henin and Kim Clijsters.