Patrik Wennberg defeated Ivan Keskinov 2-6 6-2 7-5 in the Croatia Masters 3 qualifying round on clay. The upset overturned the form book — Ivan Keskinov came in leading the head-to-head 1–0, but Patrik Wennberg had been the form player, winning 4 of their last 9 on clay. Patrik Wennberg claimed a first win over Ivan Keskinov in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1993-03-19 | Croatia Masters 4 | R16 | clay | Ivan Keskinov | 1-6 6-4 6-4 |