Stadium: Court 1 Round: 27
| ITF Poland F11 MD | 2017/08/28 14:00 | Dembek/Gawron v Kazanowski/Kimaszewski | 6-2,6-0 |
| ITF Poland F10 MD | 2017/08/24 13:50 | Dembek/Hurkacz v Grzegorczyk/Kowalczyk | 6-1,6-4 |
| ITF Poland F10 MD | 2017/08/23 10:30 | Ivanov/Kerner v Grzegorczyk/Kowalczyk | 1-6,2-6 |
| ITF Poland F10 MD | 2017/08/21 12:25 | Grzegorczyk/Kowalczyk v Олекси Колисник/Олег Приходко | 6-2,7-5 |
| ITF Czech Republic F3 MD | 2017/06/02 12:00 | Michnev/Vocel v Grzegorczyk/Kowalczyk | 6-4,6-3 |
| ITF Czech Republic F3 MD | 2017/06/01 11:30 | Mertl/Stanek v Grzegorczyk/Kowalczyk | 2-6,2-6 |