Marko Nikolic defeated Pavle Daljev 6-0 6-1 in the M15 Kursumlijska Banja 16 q64 on clay. The result followed the form book — Marko Nikolic came in leading the head-to-head 1–0. Marko Nikolic extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-06-04 | M25 Kursumlijska Banja 3 | Q32 | clay | Marko Nikolic | 6-3 4-6 10-8 |