| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-05-26 | Roland Garros | R32 | clay | Angelique Kerber | 7-5 6-3 |
| 2014-02-08 | Fed Cup WG R1: SVK vs GER | RR | hard | Angelique Kerber | 7-6(9) 6-1 |
| 2010-09-27 | Tokyo | R64 | hard | Daniela Hantuchova | 6-3 6-3 |
| 2010-04-12 | Charleston | R16 | clay | Daniela Hantuchova | 6-7(6) 7-5 6-3 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.