Round: 25 Ground: Clay
| ITF Poland F4 | 2017/07/03 11:00 | Billy Harris v Piotr Matuszewski | 4-6,6-3,6-1 |
| ITF Poland F3 | 2017/07/01 11:00 | Alexandre Muller v Piotr Matuszewski | 6-3,6-1 |
| ITF Poland F3 | 2017/06/30 12:00 | Ronald Slobodchikov v Piotr Matuszewski | 2-6,4-6 |
| ITF Poland F3 | 2017/06/30 08:00 | Piotr Matuszewski v Lucas Gomez | 6-4,6-2 |
| ITF Poland F3 | 2017/06/27 13:00 | Piotr Matuszewski v Jordi Marse-Vidri | 7-6,6-1 |
| ITF Poland F2 | 2017/06/19 13:50 | Markus Eriksson v Piotr Matuszewski | 4-6,6-3,6-4 |
| ITF Poland F1 | 2017/06/11 08:00 | Piotr Matuszewski v Karl Friberg | 6-7,6-7 |
| ITF Poland F1 | 2017/06/11 08:00 | Piotr Matuszewski v Adam Mlazga | 6-4,6-3 |
| ITF Poland F6 Qual | 2017/07/17 08:00 | Roman Boychuk v Jordi Marse-Vidri | 6-1,1-6,6-2 |
| ITF Poland F6 Qual | 2017/07/16 10:30 | Marco Di Prima v Roman Boychuk | 6-2,3-6,0-6 |
| ITF Poland F6 Qual | 2017/07/15 08:00 | Roman Boychuk v Konrad Mularczyk | 6-4,6-2 |
| ITF Czech Republic F5 Qual | 2017/07/09 11:25 | Roman Boychuk v Tomas Liska | 3-6,3-6 |
| ITF Czech Republic F5 Qual | 2017/07/08 12:45 | Roman Boychuk v Daniel Paty | 4-6,6-1,6-1 |
| ITF Ukraine F3 | 2017/05/21 11:30 | Yurii Dzhavakian v Roman Boychuk | 6-2,6-1 |
| ITF Ukraine F3 | 2017/05/21 07:00 | Roman Boychuk v Konrad Mularczyk | 6-2,6-3 |
| ITF Ukraine F3 | 2017/05/20 07:00 | Roman Boychuk v Vasil Yehorov | 6-3,4-6,6-4 |