Nikola Basic defeated Alen Bill 2-6 7-6 10-3 in the M15 Monastir 3 q64 on hard. The result followed the form book — Nikola Basic came in leading the head-to-head 1–0. Nikola Basic extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-05-08 | M15 Doboj 1 | Q32 | clay | Nikola Basic | 6-2 6-4 |