Marko Maksimovic defeated Viacheslav Bielinskyi 7-5 5-7 6-2 in the M15 Antalya 2 round of 16 on clay. The upset overturned the form book — Viacheslav Bielinskyi came in leading the head-to-head 1–0. Marko Maksimovic claimed a first win over Viacheslav Bielinskyi in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-03-23 | M15 Rovinj 1 | F | clay | Viacheslav Bielinskyi | 6-3 7-6(3) |