Martin Schaffl defeated Johannes Unterberger 1-6 6-4 6-4 in the Austria 1 Masters 1 round of 16 on clay. The result followed the form book — Martin Schaffl came in leading the head-to-head 1–0. Martin Schaffl extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1993-06-05 | Austria Masters 4 | R32 | clay | Martin Schaffl | 6-0 6-2 |