Katarina Kachlikova defeated Leonie Mekel 6-1 6-3 in the Perigueux 25K round of 32 on clay. The upset overturned the form book — Leonie Mekel came in leading the head-to-head 1–0, but Katarina Kachlikova had been the form player, winning 6 of their last 10 on clay. Katarina Kachlikova claimed a first win over Leonie Mekel in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-07-03 | Bastad 25K | R32 | clay | Leonie Mekel | 6-3 5-0 |