Round: 26 Ground: Clay
| ITF Poland F6 | 2017/07/18 14:35 | Daniel Michalski v Michal Bedra | 6-2,6-2 |
| ITF Poland F5 | 2017/07/13 14:05 | Elliot Benchetrit v Daniel Michalski | 6-0,6-3 |
| ITF Poland F5 | 2017/07/10 11:35 | Daniel Michalski v Wojciech Marek | 6-1,7-6 |
| ITF Poland F2 | 2017/06/22 10:00 | Maxime Tabatruong v Daniel Michalski | 6-1,7-5 |
| ITF Poland F2 | 2017/06/20 12:30 | Mateusz Smolicki v Daniel Michalski | 7-5,3-6,5-7 |
| ITF Poland F6 Qual | 2017/07/17 08:00 | Adam Chadaj v Ksawery Pociej | 6-1,6-0 |
| ITF Poland F6 Qual | 2017/07/16 08:00 | Adam Chadaj v Tomislav E Papac | 6-0,6-1 |
| ITF Poland F2 | 2017/06/22 11:10 | Pawel Juszczak v Adam Chadaj | 7-6,6-2 |
| ITF Poland F2 | 2017/06/20 10:25 | Adam Chadaj v Jonas Eriksson Ziverts | 7-5,7-6 |
| ITF Poland F2 | 2017/06/19 09:00 | Petr Hajek v Adam Chadaj | 3-6,4-6 |
| ITF Poland F2 | 2017/06/18 08:30 | Adam Chadaj v Patrick Kaukovalta | 6-1,6-1 |
| ITF Poland F2 | 2017/06/17 08:00 | Adam Chadaj v Filip Malbasic | 6-1,6-1 |
| ITF Poland F1 | 2017/06/13 10:40 | Kamil Majchrzak v Adam Chadaj | 6-2,6-1 |