Round: 25 Ground: Hardcourt outdoor
| ITF Poland F2 | 2017/06/21 09:00 | Andre Goransson v Mariano Kestelboim | 7-6,6-4 |
| ITF Poland F2 | 2017/06/19 13:50 | Lucas Gomez v Mariano Kestelboim | 2-6,4-6 |
| ITF Poland F1 | 2017/06/16 15:50 | Mariano Kestelboim v Jan Choinski | 6-7,2-6 |
| ITF Poland F1 | 2017/06/15 09:00 | Mariano Kestelboim v Elliott Orkin | 6-0,6-1 |
| ITF Poland F1 | 2017/06/13 08:00 | Mariano Kestelboim v Karl Friberg | 6-4,6-0 |
| ITF Tunisia F21 | 2017/06/02 11:00 | Elliot Benchetrit v Mariano Kestelboim | 6-1,6-4 |
| ITF Tunisia F21 | 2017/06/01 09:00 | Maxime Tabatruong v Mariano Kestelboim | 3-6,2-6 |
| ITF Tunisia F21 | 2017/05/31 09:50 | Anis Ghorbel v Mariano Kestelboim | 6-7,7-6,6-7 |
| ITF Poland F2 | 2017/06/24 15:50 | Markus Eriksson v Pawel Juszczak | 6-1,6-3 |
| ITF Poland F2 | 2017/06/23 17:00 | Pawel Juszczak v Andrea Vavassori | 6-2,1-6,6-1 |
| ITF Poland F2 | 2017/06/22 11:10 | Pawel Juszczak v Adam Chadaj | 7-6,6-2 |
| ITF Poland F2 | 2017/06/20 09:00 | Corentin Denolly v Pawel Juszczak | 4-6,3-6 |
| ITF Poland F1 | 2017/06/15 11:05 | Pawel Juszczak v Jan Choinski | 6-4,0-6,4-6 |
| ITF Poland F1 | 2017/06/13 12:00 | Juan Ignacio Ameal v Pawel Juszczak | 2-6,0-6 |
| ITF Hungary F7 | 2016/09/28 08:00 | Pawel Juszczak v Sebastian Ofner | 6-0,1-6,2-6 |
| ITF Hungary F7 | 2016/09/26 09:50 | Boris Fassbender v Pawel Juszczak | 6-7,3-6 |