Viacheslav Bielinskyi defeated Sebastian Sorger 6-1 6-2 in the M15 Koszalin 1 semi-final on clay. Viacheslav Bielinskyi narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-06-14 | M25 Kiseljak 1 | SF | clay | Viacheslav Bielinskyi | 4-6 6-1 6-2 |
| 2024-07-25 | M25 Kramsach 1 | R16 | clay | Sebastian Sorger | 3-6 6-3 3-0 |
| 2023-05-14 | M15 Doboj 1 | SF | clay | Sebastian Sorger | 6-4 6-1 |
Averages over each player's completed matches in the selected window (2 vs 19). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. Small sample — read as indicative. About