Eva Hrdinova defeated Katarina Kachlikova 6-3 6-2 in the Hechingen 25K round of 16 on clay. The upset overturned the form book — Katarina Kachlikova came in leading the head-to-head 1–0. Eva Hrdinova claimed a first win over Katarina Kachlikova in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-09-29 | Trencianske Teplice 10K | R32 | clay | Katarina Kachlikova | 6-0 7-6(3) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.