Nathalie Tauziat defeated Nadia Petrova 7-6 7-6 in the San Diego round of 32 on hard. The result followed the form book — Nathalie Tauziat came in leading the head-to-head 1–0, defending last year's quarter-final. Nathalie Tauziat extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-11-01 | Leipzig | R16 | carpet | Nathalie Tauziat | 6-3 3-6 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.