Knockout bracket
Players
| Player | Country | Reached | |
|---|---|---|---|
 |
Serena Williams | USA | Winner |
 |
Na Li | CHN | Final |
 |
Jelena Jankovic | SRB | Round Robin |
 |
Agnieszka Radwanska | POL | Round Robin |
 |
Angelique Kerber | GER | Round Robin |
 |
Petra Kvitova | CZE | Round Robin |
 |
Sara Errani | ITA | Round Robin |
 |
Victoria Azarenka | BLR | Round Robin |
Other matches
| Round | Winner | Loser | Score |
|---|---|---|---|
| RR | Sara Errani | Jelena Jankovic | 6-4 6-4 |
| RR | Na Li | Jelena Jankovic | 6-3 2-6 6-3 |
| RR | Na Li | Sara Errani | 6-3 7-6(5) |
| RR | Jelena Jankovic | Victoria Azarenka | 6-4 6-3 |
| RR | Victoria Azarenka | Sara Errani | 7-6(4) 6-2 |
| RR | Na Li | Victoria Azarenka | 6-2 6-1 |
| RR | Petra Kvitova | Angelique Kerber | 6-7(3) 6-2 6-3 |
| RR | Angelique Kerber | Agnieszka Radwanska | 6-2 6-2 |
| RR | Petra Kvitova | Agnieszka Radwanska | 6-4 6-4 |
| RR | Serena Williams | Angelique Kerber | 6-3 6-1 |
| RR | Serena Williams | Petra Kvitova | 6-2 6-3 |
| RR | Serena Williams | Agnieszka Radwanska | 6-2 6-4 |