| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-05-12 | Rome | R64 | clay | Vera Zvonareva | 6-3 6-3 |
| 2008-03-24 | Miami | R16 | hard | Vera Zvonareva | 6-2 6-7(5) 6-0 |
| 2006-07-31 | San Diego | R64 | hard | Vera Zvonareva | 6-1 7-5 |
| 2003-10-20 | Linz | SF | hard | Ai Sugiyama | 6-3 3-6 6-4 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.