Stadium: Wisla Jonidlo 1 Round: 62 Ground: Clay
| ITF Germany F16 | 2017/10/22 08:00 | Mats Rosenkranz v Christopher Wejs | 6-1,6-1 |
| ITF Germany F16 | 2017/10/22 08:00 | Alexander Abou Boutros v Christopher Wejs | 3-6,6-4,4-6 |
| ITF France F21 Qual | 2017/09/23 14:30 | Tom Schonenberg v Christopher Wejs | 6-1,6-2 |
| ITF Morocco F4 | 2017/10/29 13:30 | Bartosz Wojnar v Bastien Kolly | 6-3,6-4 |
| ITF Morocco F4 | 2017/10/29 10:00 | Bartosz Wojnar v Hans Albert Schubert | 6-2,6-3 |
| ITF Poland F11 | 2017/08/31 12:30 | Mateusz Kowalczyk v Bartosz Wojnar | 6-2,6-2 |
| ITF Poland F11 | 2017/08/29 09:00 | Bartosz Wojnar v Krzysztof Mlazga | 5-7,6-2,6-1 |
| ITF Turkey F30 | 2017/08/16 16:05 | Bartosz Wojnar v Ergi Kirkin | 6-3,3-6,1-6 |
| ITF Turkey F30 Qual | 2017/08/14 07:00 | Darko Bojanovic v Bartosz Wojnar | 6-4,5-7,3-6 |
| ITF Turkey F30 Qual | 2017/08/13 10:00 | Gabriele Maria Noce v Bartosz Wojnar | 3-6,2-6 |
| ITF Turkey F30 Qual | 2017/08/12 12:30 | Yoan Georgiev v Bartosz Wojnar | 6-7,6-4,3-6 |