| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-03-07 | Indian Wells | R64 | hard | Dinara Safina | 7-6(2) 6-4 |
| 2010-08-30 | US Open | R128 | hard | Daniela Hantuchova | 6-3 6-4 |
| 2010-08-23 | New Haven | R16 | hard | Dinara Safina | 7-6(4) 7-6(2) |
| 2009-06-15 | 's-Hertogenbosch | QF | grass | Dinara Safina | 1-6 6-4 6-3 |
| 2009-04-27 | Stuttgart | R16 | clay | Dinara Safina | 6-4 6-2 |
| 2008-01-07 | Sydney | R32 | hard | Daniela Hantuchova | 5-7 6-4 6-4 |
| 2007-10-15 | Zurich | R32 | hard | Daniela Hantuchova | 7-6(2) 7-6(4) |
| 2006-10-02 | Stuttgart | R16 | clay | Daniela Hantuchova | 6-2 6-2 |
| 2006-09-25 | Luxembourg | R16 | hard | Dinara Safina | 7-5 6-3 |
| 2006-05-08 | Berlin | R16 | grass | Dinara Safina | 6-3 6-2 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.