Mihai Vanta defeated Ciprian Petre Porumb 7-5 6-4 in the Romania Masters 4 qualifying round on clay. The upset overturned the form book — Ciprian Petre Porumb came in leading the head-to-head 1–0, but Mihai Vanta had been the form player, winning 2 of their last 4 on clay. Mihai Vanta claimed a first win over Ciprian Petre Porumb in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1992-07-20 | Turkey Masters 4 | R16 | hard | Ciprian Petre Porumb | 6-3 6-2 |