stadio: Court 2 Round: 62
| ITF Polonia F10 - Qual. | 2017/08/20 08:00 | Lukasz Kozielski v Adam Mlazga | 3-6,0-6 |
| ITF Polonia F9 - Qual. | 2017/08/13 10:30 | Luke Simkiss v Adam Mlazga | 3-6,6-1,7-6 |
| ITF Polonia F8 - Qual. | 2017/07/30 12:00 | Volodymyr Uzhylovskyi v Adam Mlazga | 6-2,6-2 |
| ITF Polonia F7 - Qual. | 2017/07/23 11:00 | Volodymyr Uzhylovskyi v Adam Mlazga | 6-3,6-0 |
| ITF Polonia F7 - Qual. | 2017/07/22 11:00 | Adam Bronka v Adam Mlazga | 6-4,3-6,5-7 |
| ITF Polonia F6 - Qual. | 2017/07/17 08:00 | Maciej Nowak v Adam Mlazga | 2-6,6-2,6-4 |
| ITF Polonia F4 - Qual | 2017/07/01 09:00 | Adam Mlazga v Eduard Guell Bartrina | 1-6,0-6 |
| ITF Polonia F3 - Qual. | 2017/06/24 08:00 | Adam Mlazga v Marco Neubau | 4-6,2-6 |
| ITF Polonia F10 - Qual. | 2017/08/20 08:00 | Mateusz Piatek v Bartlomiej Maroszek | 0-6,1-6 |
| ITF Polonia F9 | 2017/08/15 08:00 | Jan Galka v Bartlomiej Maroszek | 7-5,6-4 |
| ITF Polonia F9 - Qual. | 2017/08/14 09:30 | Bartlomiej Maroszek v Luke Simkiss | 6-4,6-1 |
| ITF Polonia F9 - Qual. | 2017/08/13 10:30 | Bartlomiej Maroszek v Dominik Langmajer | 7-6,6-0 |
| ITF Polonia F8 - Qual. | 2017/07/30 11:00 | Bartlomiej Maroszek v Marco Neubau | 3-6,2-6 |
| ITF Polonia F7 - Qual. | 2017/07/23 11:00 | Bartlomiej Maroszek v Henrik Traskin | 2-6,6-0,6-7 |
| ITF Repubblica Ceca F3 - Qual. | 2017/05/28 08:30 | Konrad Mularczyk v Bartlomiej Maroszek | 6-4,4-6,3-6 |
| ITF Repubblica Ceca F3 - Qual. | 2017/05/27 08:00 | Jan Zednik v Bartlomiej Maroszek | 3-6,4-6 |