Stadium: Court 5 Round: 62
| Challenger Portoroz Qual | 2017/08/06 07:30 | Karol Drzewiecki v Evgeny Karlovskiy | 4-6,0-6 |
| Challenger Poznan Qual | 2017/07/15 16:00 | Andre Ghem v Karol Drzewiecki | 6-3,6-4 |
| Challenger Poznan Qual | 2017/07/15 09:00 | Tomasz Bednarek v Karol Drzewiecki | 7-6,4-6,6-7 |
| ITF Poland F5 | 2017/07/13 12:30 | Karol Drzewiecki v Pawel Juszczak | 4-6,4-6 |
| ITF Poland F5 | 2017/07/11 09:00 | Farzin Danny Amiri v Karol Drzewiecki | 6-4,2-6,0-6 |
| ITF Poland F5 Qual | 2017/07/10 08:00 | Karol Drzewiecki v Mikolaj Borkowski | 6-2,6-4 |
| ITF Poland F5 Qual | 2017/07/09 13:00 | Karol Drzewiecki v Przemyslaw Zielinski | 6-4,6-0 |
| ITF Poland F5 Qual | 2017/07/08 07:00 | Karol Drzewiecki v Arnold Kokulewski | 7-5,6-1 |
| ITF Poland F9 Qual | 2017/08/12 08:00 | Patryk Krolik v Dariusz Lipka | 0-6,3-6 |
| ITF Poland F7 Qual | 2017/07/24 15:05 | Marco Di Prima v Dariusz Lipka | 1-6,6-4,6-4 |
| ITF Poland F7 Qual | 2017/07/23 11:00 | Dariusz Lipka v Tomas Vaise | 7-5,7-6 |
| ITF Poland F6 | 2017/07/18 10:35 | Dariusz Lipka v Adrian Andrzejczuk | 2-6,2-6 |
| ITF Poland F6 Qual | 2017/07/17 08:00 | Nicholas Bybel v Dariusz Lipka | 7-6,1-6,4-6 |
| ITF Poland F6 Qual | 2017/07/16 08:00 | Adam Rudowski v Dariusz Lipka | 7-6,1-6,2-6 |
| ITF Poland F5 Qual | 2017/07/10 08:00 | Agustin Velotti v Dariusz Lipka | 6-1,6-0 |
| ITF Poland F5 Qual | 2017/07/09 08:00 | Krzysztof Mlazga v Dariusz Lipka | 2-6,2-6 |