| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-12-31 | Gold Coast | SF | hard | Na Li | 3-6 6-3 7-5 |
| 2006-05-08 | Berlin | QF | grass | Na Li | 2-6 7-6(3) 7-6(1) |
| 2005-02-28 | Dubai | R16 | hard | Patty Schnyder | 6-3 7-6(9) |
| 2005-02-21 | Doha | R32 | hard | Patty Schnyder | 7-5 3-6 7-5 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.