Lenka Novotna defeated Lenka Tvaroskova 6-4 5-7 6-4 in the Trencianske Teplice 10K round of 16 on clay. The upset overturned the form book — Lenka Tvaroskova came in leading the head-to-head 1–0, but Lenka Novotna had been the form player, winning 5 of their last 8 on clay. Lenka Novotna claimed a first win over Lenka Tvaroskova in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-08-13 | Valasske Mezirici 10K | QF | clay | Lenka Tvaroskova | 6-2 5-7 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.