| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-10-03 | Beijing | R16 | hard | Ana Ivanovic | 6-2 6-1 |
| 2009-03-09 | Indian Wells | F | hard | Vera Zvonareva | 7-6(5) 6-2 |
| 2008-11-03 | WTA Tour Championships | RR | carpet | Vera Zvonareva | 6-3 6-7(5) 6-4 |
| 2008-10-20 | Linz | F | hard | Ana Ivanovic | 6-2 6-1 |
| 2008-03-10 | Indian Wells | QF | hard | Ana Ivanovic | 6-1 6-4 |
| 2007-09-24 | Luxembourg | SF | hard | Ana Ivanovic | 6-4 6-2 |
| 2007-04-09 | Charleston | R16 | clay | Vera Zvonareva | 6-3 6-3 |
| 2007-01-15 | Australian Open | R32 | hard | Vera Zvonareva | 6-1 6-2 |
| 2005-04-25 | Warsaw | R16 | clay | Ana Ivanovic | 6-2 6-4 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.