Ivan Cerovic defeated Juraj Hasko 7-5 2-6 7-5 in the Croatia F1 round of 16 on hard. The upset overturned the form book — Juraj Hasko came in leading the head-to-head 2–0. Ivan Cerovic claimed a first win over Juraj Hasko in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-07-02 | Slovak Rep F4 | R32 | clay | Juraj Hasko | 6-3 6-1 |
| 2001-01-22 | India F3 | SF | hard | Juraj Hasko | 6-2 6-3 |