Thomas Prerovsky defeated Jaroslav Bulant 6-4 6-2 in the Switzerland Masters 3 round of 16 on carpet. Thomas Prerovsky extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1992-10-26 | Switzerland Masters 1 | R32 | carpet | Jaroslav Bulant | 7-6 6-4 |
| 1991-04-06 | Yugoslavia Masters 1 | SF | clay | Thomas Prerovsky | 7-5 6-2 |