Katharina Negrin defeated Julija Jauk 7-6 6-3 in the Bad Waltersdorf 10K qualifying round of 16 on clay. The result followed the form book — Katharina Negrin came in leading the head-to-head 1–0. Katharina Negrin extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-09-26 | Umag 10K | Q32 | clay | Katharina Negrin | 6-1 6-4 |