| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-10-10 | Linz | QF | hard | Dominika Cibulkova | 6-7(5) 6-2 6-1 |
| 2009-04-13 | Charleston | R16 | clay | Dominika Cibulkova | 6-7(6) 6-2 6-3 |
| 2009-04-06 | Ponte Vedra Beach | R16 | clay | Dominika Cibulkova | 6-1 6-3 |
| 2008-04-14 | Charleston | R64 | clay | Anastasia Rodionova | 6-4 1-0 RET |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.