Lenka Dlhopolcova defeated Lucie Ahl 6-3 6-3 in the Oporto 75K round of 32 on clay. The upset overturned the form book — Lucie Ahl came in leading the head-to-head 1–0, but Lenka Dlhopolcova had been the form player, winning 3 of their last 4 on clay. Lenka Dlhopolcova claimed a first win over Lucie Ahl in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-04-02 | Dubai 75K | R16 | hard | Lucie Ahl | 6-2 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.