Udo Plamberger defeated Georg Blumauer 7-5 7-6 in the Bulgaria Masters 1 round of 32 on clay. The result followed the form book — Udo Plamberger came in leading the head-to-head 1–0. Udo Plamberger extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1993-06-05 | Austria Masters 4 | R32 | clay | Udo Plamberger | 6-3 6-2 |