| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-02-16 | Dubai | R16 | hard | Flavia Pennetta | 6-2 3-6 6-1 |
| 2014-01-13 | Australian Open | R16 | hard | Flavia Pennetta | 6-1 4-6 7-5 |
| 2012-05-28 | Roland Garros | R32 | clay | Angelique Kerber | 4-6 6-3 6-2 |
| 2012-01-02 | Auckland | SF | hard | Flavia Pennetta | 6-1 6-2 |
| 2011-08-29 | US Open | QF | hard | Angelique Kerber | 6-4 4-6 6-3 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.