| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-10-03 | Beijing | QF | hard | Agnieszka Radwanska | 6-1 6-2 |
| 2010-05-24 | Roland Garros | R64 | clay | Yaroslava Shvedova | 7-5 6-3 |
| 2010-03-22 | Miami | R16 | hard | Agnieszka Radwanska | 6-1 6-4 |
| 2008-08-25 | US Open | R128 | hard | Agnieszka Radwanska | 6-4 6-2 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.