| ITF Poland F10 MD | 2017/08/23 12:00 | Lozan K / Zarichanskyy D v Dembek M / Hurkacz H | 1-6,4-6 |
| ITF Poland F10 MD | 2017/08/21 14:00 | Malmon J / Tadyszak N v Dembek M / Hurkacz H | 0-6,1-6 |
| ITF Poland F9 MD | 2017/08/18 15:00 | Drzewiecki K / Smola M v Dembek M / Hurkacz H | 2-6,7-6,6-10 |
| ITF Poland F9 MD | 2017/08/17 14:30 | Dembek M / Hurkacz H v Gawron M / Gomez-Herrera C | 6-3,6-4 |
| ITF Poland F9 MD | 2017/08/16 12:45 | Kopinski T / Vukic A v Dembek M / Hurkacz H | 2-6,3-6 |
| ITF Poland F10 MD | 2017/08/23 10:30 | Ivanov V / Kerner M v Grzegorczyk J / Kowalczyk M | 1-6,2-6 |
| ITF Poland F10 MD | 2017/08/21 12:25 | Grzegorczyk J / Kowalczyk M v Kolisnyk O / Prihodko O | 6-2,7-5 |
| ITF Czech Republic F3 MD | 2017/06/02 12:00 | Michnev P / Vocel M v Grzegorczyk J / Kowalczyk M | 6-4,6-3 |
| ITF Czech Republic F3 MD | 2017/06/01 11:30 | Mertl J / Stanek R v Grzegorczyk J / Kowalczyk M | 2-6,2-6 |