Jakub Hasek defeated Maciej Dilaj 6-4 6-3 in the Poland F2 round of 32 on hard. The upset overturned the form book — Maciej Dilaj came in leading the head-to-head 1–0. Jakub Hasek claimed a first win over Maciej Dilaj in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-06-06 | Poland F4 | SF | clay | Maciej Dilaj | 4-6 6-2 6-1 |