Bostjan Osabnik defeated Patrick Schmolzer 6-3 3-6 7-5 in the Croatia F6 round of 16 on hard. The result followed the form book — Bostjan Osabnik came in leading the head-to-head 1–0. Bostjan Osabnik extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-06-14 | Slovenia F3 | R32 | clay | Bostjan Osabnik | 5-7 6-2 7-6(4) |