Jakub Hasek defeated Josef Nesticky 2-6 6-3 7-5 in the Czech Rep F1 round of 32 on clay. The upset overturned the form book — Josef Nesticky came in leading the head-to-head 1–0. Jakub Hasek claimed a first win over Josef Nesticky in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-08-02 | Iran F1 | R32 | clay | Josef Nesticky | 7-5 4-6 6-4 |