| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-03-06 | Indian Wells | R32 | hard | Gisela Dulko | 1-6 7-5 7-6(6) |
| 2005-08-15 | Toronto | R32 | hard | Gisela Dulko | 2-6 6-0 6-1 |
| 2004-08-02 | Montreal | R16 | hard | Tatiana Golovin | 6-7(0) 6-3 6-4 |
| 2003-03-05 | Indian Wells | R128 | hard | Tatiana Golovin | 6-2 6-3 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.