Latest odds to win the tournament (20:1 or better): WTA Petra Kvitova 5/2 Serena Williams 10/3 Kim Clijsters 13/2 Viktoria Azarenka 13/2 Samantha Stosur 11/1 Caroline Wozniacki 12/1 Kaia Kanepi 12/1 Maria Sharapova 14/1 Na Li 16/1 Vera Zvonareva 20/1 Let me reiterate these are odds to WIN the tournament not merely go far. Source: bet365