| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-01-04 | Brisbane | R32 | hard | Roberta Vinci | 3-6 6-2 6-4 |
| 2013-08-12 | Cincinnati | QF | hard | Jelena Jankovic | 6-0 6-4 |
| 2013-03-18 | Miami | QF | hard | Jelena Jankovic | 6-4 6-7(6) 6-3 |
| 2013-01-07 | Sydney | R16 | hard | Roberta Vinci | 3-6 6-4 7-6(4) |
| 2012-08-20 | Dallas | F | hard | Roberta Vinci | 7-5 6-3 |
| 2009-08-31 | US Open | R128 | hard | Jelena Jankovic | 6-2 6-3 |
| 2004-04-26 | Budapest | R16 | clay | Jelena Jankovic | 6-2 1-6 7-6(5) |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.