| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-08-07 | Los Angeles | R32 | hard | Samantha Stosur | 6-7(4) 6-4 6-3 |
| 2005-01-10 | Sydney | QF | hard | Samantha Stosur | W/O |
| 2004-03-10 | Indian Wells | R32 | hard | Lindsay Davenport | 6-0 6-3 |
| 2003-06-23 | Wimbledon | R128 | grass | Lindsay Davenport | 7-6(3) 7-5 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.