Marko Tkalec defeated Ladislav Simon 7-6 5-7 6-3 in the Croatia 1 3 round of 16 on clay. The result followed the form book — Marko Tkalec came in leading the head-to-head 1–0. Marko Tkalec extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-03-12 | Croatia 1 1 | F | clay | Marko Tkalec | 6-4 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.