Pauline Parmentier defeated Katarina Kachlikova 6-3 3-6 6-0 in the Perigueux 25K qualifying round on clay. The upset overturned the form book — Katarina Kachlikova came in leading the head-to-head 1–0. Pauline Parmentier claimed a first win over Katarina Kachlikova in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-07-21 | Ancona 10K | R32 | clay | Katarina Kachlikova | 6-1 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.