Ivo Klec defeated Juraj Hasko 6-3 3-6 6-2 in the Israel F1 round of 16 on hard. The upset overturned the form book — Juraj Hasko came in leading the head-to-head 1–0. Ivo Klec claimed a first win over Juraj Hasko in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-04-17 | Croatia 2 Satellite 2 | R16 | clay | Juraj Hasko | 7-5 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.