Jaime Oncins defeated Marian Vajda 6-2 6-2 in the Bologna round of 16 on clay. The result followed the form book — Jaime Oncins came in leading the head-to-head 1–0. Jaime Oncins extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1993-05-03 | Hamburg | R64 | clay | Jaime Oncins | 6-7(5) 6-4 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.