Andrea Hlavackova defeated Lucia Krzelj 6-4 7-6 in the Pruhonice 25K round of 32 on carpet. The upset overturned the form book — Lucia Krzelj came in leading the head-to-head 1–0. Andrea Hlavackova claimed a first win over Lucia Krzelj in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-03-10 | Makarska 10K | R16 | clay | Lucia Krzelj | 6-1 7-6(5) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.