Jakub Hasek defeated Jiri Vencl 6-4 6-4 in the Hungary F1 round of 16 on clay. The result followed the form book — Jakub Hasek came in leading the head-to-head 1–0. Jakub Hasek extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-06-16 | Turkey 2 4 | SF | hard | Jakub Hasek | 6-0 7-6(7) |