Karin Morgosova defeated Polona Rebersak 6-2 7-6 in the Bol 10K qualifying round on clay. The upset overturned the form book — Polona Rebersak came in leading the head-to-head 2–1. Karin Morgosova narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-10-15 | Dubrovnik 10K | QF | clay | Karin Morgosova | 6-3 6-3 |
| 2012-10-01 | Solin 10K | R32 | clay | Polona Rebersak | 6-4 4-6 7-5 |
| 2010-07-26 | Palic 10K | R16 | clay | Polona Rebersak | 6-0 6-2 |