| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-07-12 | Stanford | QF | hard | Amy Frazier | 6-3 7-6(4) |
| 2004-04-12 | Charleston | R32 | clay | Patty Schnyder | 6-4 4-6 6-3 |
| 1999-08-02 | San Diego | R32 | hard | Amy Frazier | 6-4 7-6 |
| 1998-11-09 | Philadelphia | R16 | carpet | Amy Frazier | 6-3 6-1 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.