Ahmet Atabay defeated Egor Matvievici 6-7 6-1 11-9 in the M15 Kayseri 8 q64 on hard. The result followed the form book — Ahmet Atabay came in leading the head-to-head 1–0. Ahmet Atabay extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-09-14 | M15 Kayseri 7 | Q32 | hard | Ahmet Atabay | 6-1 6-3 |