Bostjan Osabnik defeated Matjaz Pogacnik 6-4 6-3 in the Lithuania F1 qualifying round on clay. The upset overturned the form book — Matjaz Pogacnik came in leading the head-to-head 1–0, but Bostjan Osabnik had been the form player, winning 5 of their last 7 on clay. Bostjan Osabnik claimed a first win over Matjaz Pogacnik in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-06-19 | Slovenia F3 | R32 | clay | Matjaz Pogacnik | 7-5 6-4 |