Daniil Tsebrenko defeated Michal Skonieczny 7-5 6-4 in the M15 Koszalin 1 q16 on clay. The upset overturned the form book — Michal Skonieczny came in leading the head-to-head 1–0, but Daniil Tsebrenko had been the form player, winning 3 of their last 6 on clay. Daniil Tsebrenko claimed a first win over Michal Skonieczny in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-08-12 | M15 Irpin 3 | Q32 | clay | Michal Skonieczny | 6-1 2-6 13-11 |