Petr Kovacka defeated Udo Plamberger 6-4 4-6 6-1 in the Romania Masters 1 round of 32 on clay. The upset overturned the form book — Udo Plamberger came in leading the head-to-head 1–0. Petr Kovacka claimed a first win over Udo Plamberger in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1994-08-15 | Romania Masters 4 | R16 | clay | Udo Plamberger | 6-7 7-6 6-3 |