| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-10-01 | Beijing | R64 | hard | Yaroslava Shvedova | 6-4 4-1 RET |
| 2011-09-19 | Seoul | R16 | hard | Dominika Cibulkova | 7-6(4) 0-0 RET |
| 2010-02-15 | Dubai | R64 | hard | Dominika Cibulkova | 6-4 6-4 |
| 2007-03-19 | Miami | R128 | hard | Yaroslava Shvedova | 6-3 6-1 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.