Nathalie Tauziat defeated Julie Halard Decugis 6-4 6-4 in the Philadelphia quarter-final on carpet. The upset overturned the form book — Julie Halard Decugis came in leading the head-to-head 2–1, defending last year's quarter-final. Nathalie Tauziat narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-06-19 | Eastbourne | QF | grass | Julie Halard Decugis | 6-4 6-4 |
| 1999-06-07 | Birmingham | F | grass | Julie Halard Decugis | 6-2 3-6 6-4 |
| 1998-06-22 | Wimbledon | R32 | grass | Nathalie Tauziat | 7-6 3-6 6-4 |