Stadium: Court 3 Round: 62
| ITF Poland F8 | 2017/08/03 09:00 | Olexiy Kolisnyk v Lukasz Kozielski | 6-2,7-6 |
| ITF Poland F6 Qual | 2017/07/15 08:00 | Lukasz Kozielski v Przemyslaw Zielinski | 0-6,6-4,6-7 |
| ITF Czech Republic F4 Qual | 2017/07/02 09:00 | Ondrej Krstev v Lukasz Kozielski | 6-1,6-0 |
| ITF Poland F3 Qual | 2017/06/24 08:00 | Lukasz Kozielski v Sam Taylor | 1-6,0-6 |
| ITF Hungary F5 Qual | 2017/06/17 10:30 | Lukasz Kozielski v Rajko Mladenovic | 2-6,1-6 |
| ITF Egypt F34 Qual | 2016/11/20 13:00 | Lukasz Kozielski v Alexis Canter | 3-6,3-6 |
| ITF Egypt F33 | 2016/11/13 13:00 | Oleg Khotkov v Lukasz Kozielski | 6-4,6-2 |
| ITF Italy F32 | 2016/10/08 07:30 | Tilen Zitnik v Lukasz Kozielski | 7-5,6-4 |
| ITF Poland F9 Qual | 2017/08/13 10:30 | Luke Simkiss v Adam Mlazga | 3-6,6-1,7-6 |
| ITF Poland F8 Qual | 2017/07/30 12:00 | Volodymyr Uzhylovskyi v Adam Mlazga | 6-2,6-2 |
| ITF Poland F7 Qual | 2017/07/23 11:00 | Volodymyr Uzhylovskyi v Adam Mlazga | 6-3,6-0 |
| ITF Poland F7 Qual | 2017/07/22 11:00 | Adam Bronka v Adam Mlazga | 6-4,3-6,5-7 |
| ITF Poland F6 Qual | 2017/07/17 08:00 | Maciej Nowak v Adam Mlazga | 2-6,6-2,6-4 |
| ITF Poland F4 Qual | 2017/07/01 09:00 | Adam Mlazga v Eduard Guell Bartrina | 1-6,0-6 |
| ITF Poland F3 Qual | 2017/06/24 08:00 | Adam Mlazga v Marco Neubau | 4-6,2-6 |
| ITF Poland F2 | 2017/06/17 08:00 | Adam Mlazga v Dante Gennaro | 2-6,4-6 |