| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-08-16 | Montreal | R32 | hard | Caroline Wozniacki | 7-5 7-5 |
| 2010-04-12 | Charleston | R16 | clay | Caroline Wozniacki | 6-2 7-5 |
| 2010-04-05 | Ponte Vedra Beach | R32 | clay | Caroline Wozniacki | 6-0 6-4 |
| 2005-07-18 | Cincinnati | R32 | hard | Patty Schnyder | 6-3 6-0 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.