| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-01-12 | Sydney | SF | hard | Dinara Safina | 6-4 7-6(3) |
| 2007-03-19 | Miami | R32 | hard | Dinara Safina | 6-4 3-6 6-1 |
| 2003-09-15 | Shanghai | QF | hard | Ai Sugiyama | 6-4 7-6(7) |
| 2003-05-12 | Rome | R32 | clay | Ai Sugiyama | 6-0 2-6 6-4 |
| 2003-03-19 | Miami | R64 | hard | Ai Sugiyama | 3-6 7-5 6-2 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.