| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-10-24 | WTA Championships | RR | hard | Agnieszka Radwanska | 1-6 6-2 7-5 |
| 2011-09-26 | Tokyo | F | hard | Agnieszka Radwanska | 6-3 6-2 |
| 2011-08-01 | San Diego | F | hard | Agnieszka Radwanska | 6-3 6-4 |
| 2011-03-21 | Miami | QF | hard | Vera Zvonareva | 7-5 6-3 |
| 2007-10-08 | Moscow | R16 | hard | Vera Zvonareva | 6-2 6-2 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.