| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-02-08 | St. Petersburg | SF | hard | Roberta Vinci | 7-5 6-4 |
| 2013-07-29 | Carlsbad | QF | hard | Ana Ivanovic | 6-1 6-7(1) 6-2 |
| 2012-08-06 | Montreal | R32 | hard | Roberta Vinci | 6-0 6-0 |
| 2011-10-31 | Tournament of Champions | QF | hard | Ana Ivanovic | 6-3 6-3 |
| 2011-08-08 | Toronto | R16 | hard | Roberta Vinci | 7-6(3) 6-2 |
| 2011-02-07 | Pattaya | QF | hard | Roberta Vinci | 7-5 6-3 |
| 2009-01-05 | Brisbane | R16 | hard | Ana Ivanovic | 6-7(4) 7-5 6-1 |
| 2006-02-13 | Antwerp | R32 | hard | Ana Ivanovic | 6-3 6-3 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.