| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-10-24 | WTA Championships | RR | hard | Petra Kvitova | 6-2 6-4 |
| 2011-09-26 | Tokyo | SF | hard | Vera Zvonareva | 7-6(2) 6-0 |
| 2011-05-02 | Madrid | R16 | clay | Petra Kvitova | 6-1 6-4 |
| 2011-01-17 | Australian Open | QF | hard | Vera Zvonareva | 6-2 6-4 |
| 2010-05-03 | Rome | R64 | clay | Petra Kvitova | 6-4 6-0 |
| 2009-03-09 | Indian Wells | R32 | hard | Vera Zvonareva | 6-3 6-1 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.