Alen Mujakic defeated Aleksandar Ljubojevic 6-2 6-4 in the M15 Kursumlijska Banja 4 q64 on clay. The upset overturned the form book — Aleksandar Ljubojevic came in leading the head-to-head 1–0. Alen Mujakic claimed a first win over Aleksandar Ljubojevic in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-05-06 | M25 Kursumlijska Banja 1 | Q32 | clay | Aleksandar Ljubojevic | 6-7(4) 6-1 10-6 |