Stadium: Court 3 Round: 26
| ITF Poland F9 | 2017/08/16 08:00 | Artem Smirnov v Adam Chadaj | 1-6,5-7 |
| ITF Poland F10 | 2017/08/21 11:15 | Ivan Endara v Artem Smirnov | 6-4,0-6,1-6 |
| ITF Poland F9 | 2017/08/16 08:00 | Artem Smirnov v Adam Chadaj | 1-6,5-7 |
| ITF Poland F9 | 2017/08/15 12:00 | Artem Smirnov v Kamil Gajewski | 6-1,6-4 |
| Challenger Marburg Qual | 2017/07/02 12:45 | Artem Smirnov v Tim Puetz | 3-6,3-6 |
| Challenger Marburg Qual | 2017/07/01 15:10 | Tallon Griekspoor v Artem Smirnov | 4-6,6-7 |
| Challenger Marburg Qual | 2017/07/01 08:00 | Florian Broska v Artem Smirnov | 1-6,1-6 |
| Challenger Todi | 2017/06/19 13:00 | Artem Smirnov v Jaume Munar | 6-4,2-6,4-6 |
| Challenger Todi Qual | 2017/06/18 10:00 | Artem Smirnov v Antonio Massara | 2-6,6-0,6-3 |
| ITF Poland F10 | 2017/08/22 08:00 | Volodymyr Uzhylovskyi v Adam Chadaj | 4-6,3-6 |
| ITF Poland F9 | 2017/08/18 09:00 | Adam Chadaj v Aleksandar Vukic | 5-7,3-6 |
| ITF Poland F9 | 2017/08/16 08:00 | Artem Smirnov v Adam Chadaj | 1-6,5-7 |
| ITF Poland F9 | 2017/08/15 13:10 | Volodymyr Uzhylovskyi v Adam Chadaj | 7-5,3-6,4-6 |
| ITF Poland F9 Qual | 2017/08/14 08:00 | Adam Chadaj v Daniil Tsebrenko | 6-1,6-3 |
| ITF Poland F9 Qual | 2017/08/13 08:00 | Adam Chadaj v Tomas Vaise | 6-1,6-3 |
| ITF Poland F6 | 2017/07/23 08:00 | Richard Gabb v Adam Chadaj | 1-6,3-6 |
| ITF Poland F6 | 2017/07/22 09:20 | Colin Van Beem v Adam Chadaj | 2-6,1-6 |