Marko Tkalec defeated Adolf Musil 7-5 7-6 in the Slovenia F3 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 |
|---|---|---|---|---|---|
| 1998-06-22 | Croatia F1 | QF | clay | Marko Tkalec | 5-7 6-4 3-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.