| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-02-16 | Dubai | R16 | hard | Elena Dementieva | 6-1 6-3 |
| 2008-01-14 | Australian Open | R64 | hard | Elena Dementieva | 5-7 6-2 6-3 |
| 2005-08-22 | New Haven | QF | hard | Anabel Medina Garrigues | 6-4 6-3 |
| 2004-04-12 | Charleston | R32 | clay | Elena Dementieva | 6-2 6-2 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.