| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-07-21 | Los Angeles | R32 | hard | Vera Zvonareva | 6-4 7-6(2) |
| 2007-03-05 | Indian Wells | R64 | hard | Vera Zvonareva | 7-5 6-1 |
| 2007-01-01 | Auckland | SF | hard | Vera Zvonareva | 6-3 7-5 |
| 2006-08-28 | US Open | R64 | hard | Vera Zvonareva | 6-3 7-5 |
| 2004-03-24 | Miami | R32 | hard | Jill Craybas | 6-2 3-6 6-3 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.