Juraj Hasko defeated Jakub Hasek 6-3 7-6 in the Greece F5 round of 16 on carpet. The upset overturned the form book — Jakub Hasek came in leading the head-to-head 2–1. Juraj Hasko narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-05-15 | Slovak Rep F3 | R32 | clay | Juraj Hasko | 6-1 6-1 |
| 1999-10-25 | Czech Republic Masters 1 | R32 | carpet | Jakub Hasek | 6-3 6-4 |
| 1998-10-26 | Czech Republic Masters 3 | R32 | hard | Jakub Hasek | 6-4 6-1 |