Tina Obrez defeated Bernadetta Birkas 4-6 6-1 6-2 in the Dubrovnik 10K round of 32 on clay. The upset overturned the form book — Bernadetta Birkas came in leading the head-to-head 1–0. Tina Obrez claimed a first win over Bernadetta Birkas in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-04-25 | Herceg Novi 1 10K | R16 | clay | Bernadetta Birkas | 6-2 1-6 6-4 |