Bahia Mouhtassine defeated Silvia Urickova 6-2 7-5 in the Koksijde 10K round of 32 on clay. The upset overturned the form book — Silvia Urickova came in leading the head-to-head 1–0. Bahia Mouhtassine claimed a first win over Silvia Urickova in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-11-08 | Ismailia 10K | SF | clay | Silvia Urickova | 6-2 2-6 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.