Julie Halard Decugis defeated Tamarine Tanasugarn 6-4 6-2 in the Strasbourg round of 32 on clay. The upset overturned the form book — Tamarine Tanasugarn came in defending last year's round of 16. Julie Halard Decugis extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-10-09 | Japan Open | SF | hard | Julie Halard Decugis | 7-6(5) 6-0 |
| 2000-06-12 | Birmingham | QF | grass | Tamarine Tanasugarn | 6-4 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.