Lenka Wienerova defeated Janina Toljan 6-1 6-4 in the Wrexham 25K round of 32 on hard. The upset overturned the form book — Janina Toljan came in leading the head-to-head 1–0. Lenka Wienerova claimed a first win over Janina Toljan in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-05-21 | Vienna 10K | R32 | clay | Janina Toljan | 6-3 4-6 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.