Danira Penic defeated Marijana Kovacevic 7-5 6-2 in the Sibenik 10K round of 32 on clay. The upset overturned the form book — Marijana Kovacevic came in leading the head-to-head 1–0, but Danira Penic had been the form player, winning 5 of their last 10 on clay. Danira Penic claimed a first win over Marijana Kovacevic in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-03-25 | Makarska Satellite 10K | QF | clay | Marijana Kovacevic | 6-4 7-5 |