Alenka Hubacek defeated Karolina Wlodarczak 6-2 7-6 in the Port Pirie 25K round of 32 on hard. The upset overturned the form book — Karolina Wlodarczak came in leading the head-to-head 2–0. Alenka Hubacek claimed a first win over Karolina Wlodarczak in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-05-11 | Michalovce 10K | R16 | clay | Karolina Wlodarczak | 3-6 7-6(3) 6-2 |
| 2006-09-04 | Hope Island 10K | QF | hard | Karolina Wlodarczak | 6-2 6-3 |