Dusan Vemic defeated Ronald Dueller 7-6 6-4 in the Austria 2 Masters 1 round of 32 on clay. The result followed the form book — Dusan Vemic came in leading the head-to-head 1–0. Dusan Vemic extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1997-06-23 | Austria 2 Masters 3 | R16 | clay | Dusan Vemic | 6-2 7-6 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.