Kristina Ostojic defeated Milica Stepanovic 6-4 6-1 in the Nis 10K round of 32 on clay. The result followed the form book — Kristina Ostojic came in leading the head-to-head 1–0. Kristina Ostojic extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-08-26 | Belgrade 10K | R32 | clay | Kristina Ostojic | 6-0 6-3 |