| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-06-20 | Eastbourne | R16 | grass | Dominika Cibulkova | 7-6(3) 6-3 |
| 2015-02-09 | Antwerp | R32 | hard | Dominika Cibulkova | 6-1 6-2 |
| 2010-08-30 | US Open | R64 | hard | Dominika Cibulkova | 6-2 5-7 7-6(7) |
| 2008-07-14 | Stanford | R16 | hard | Dominika Cibulkova | 6-2 6-3 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.