N. Novakovic defeated Vanja Petrov 6-4 7-5 in the M15 Kursumlijska Banja 5 q64 on clay. The result followed the form book — N. Novakovic came in leading the head-to-head 1–0. N. Novakovic extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-05-16 | M25 Kursumlijska Banja 2 | Q16 | clay | N. Novakovic | 6-7(4) 6-3 10-4 |