Petr Kralert defeated Roman Smotlak 6-2 1-6 6-3 in the Hungary Masters 4 qualifying round on clay. The result followed the form book — Petr Kralert came in leading the head-to-head 3–0. Petr Kralert extended the head-to-head to 4–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-08-15 | Slovak Republic Masters 1 | SF | clay | Petr Kralert | 6-2 6-3 |
| 1998-08-15 | Slovak Republic Masters 3 | QF | clay | Petr Kralert | 6-7 6-3 6-1 |
| 1997-08-18 | Slovak Republic Masters 4 | SF | clay | Petr Kralert | 6-7 6-3 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.