| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-06-15 | Birmingham | QF | grass | Sabine Lisicki | 7-6(2) 6-2 |
| 2014-10-13 | Luxembourg | R32 | hard | Sabine Lisicki | 7-5 6-0 |
| 2011-10-31 | Tournament of Champions | QF | hard | Sabine Lisicki | 7-5 6-2 |
| 2008-10-20 | Luxembourg | R16 | hard | Daniela Hantuchova | 6-0 6-2 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.