| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-03-05 | Indian Wells | R16 | hard | Steffi Graf | 6-0 6-1 |
| 1998-11-02 | Leipzig | R16 | carpet | Steffi Graf | 6-4 6-3 |
| 1998-08-03 | San Diego | R16 | hard | Ai Sugiyama | 6-4 1-6 7-5 |
| 1998-03-05 | Indian Wells | R16 | hard | Steffi Graf | 6-0 6-1 |
Averages from each player's recent completed matches. ATP, WTA & Challenger.