| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-03-05 | Indian Wells | R64 | hard | Nadia Petrova | 6-3 6-4 |
| 2007-01-15 | Australian Open | R64 | hard | Nadia Petrova | 6-1 6-2 |
| 2005-06-13 | s Hertogenbosch | QF | grass | Gisela Dulko | 6-4 4-6 6-3 |
| 2004-03-10 | Indian Wells | R32 | hard | Gisela Dulko | 6-3 6-3 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.