Stadium: Court 3 Round: 25 Ground: Hardcourt indoor
| ITF Czech Republic F7 | 2017/10/25 11:35 | Patrik Nema v Ondrej Krstev | 6-3,5-7,6-2 |
| ITF Czech Republic F7 Qual | 2017/10/24 12:50 | Ondrej Krstev v David Damian Brna | 6-2,6-4 |
| ITF Czech Republic F7 Qual | 2017/10/23 09:00 | Ondrej Krstev v Dominik Recek | 6-4,2-6,7-5 |
| ITF Hungary F8 | 2017/09/07 08:00 | Ondrej Krstev v Filip Bergevi | 4-6,1-6 |
| ITF Hungary F8 | 2017/09/06 08:00 | Alen Rogic-Hadzalic v Ondrej Krstev | 2-6,0-6 |
| ITF Hungary F8 | 2017/09/05 08:00 | Sam Taylor v Ondrej Krstev | 3-6,1-6 |
| ITF Hungary F7 | 2017/08/29 14:45 | Ondrej Krstev v Lukas Klein | 4-6,4-6 |
| ITF Hungary F7 Qual | 2017/08/28 08:00 | Ondrej Krstev v Alexey Aleshchev | 6-0,6-1 |
| ITF Czech Republic F7 | 2017/10/25 15:25 | Piotr Matuszewski v Lukas Klein | 4-6,3-6 |
| ITF Egypt F28 | 2017/10/04 17:35 | David Perez Sanz v Piotr Matuszewski | 6-3,6-2 |
| ITF Egypt F27 | 2017/09/26 14:00 | Patrik Nema v Piotr Matuszewski | 6-3,6-3 |
| Challenger Szczecin Qual | 2017/09/09 09:00 | Grzegorz Panfil v Piotr Matuszewski | 6-1,6-0 |
| ITF Poland F8 | 2017/08/03 10:00 | Piotr Matuszewski v Marco Neubau | 4-6,6-3,3-6 |
| ITF Poland F8 | 2017/08/01 12:00 | Piotr Matuszewski v Przemysaw Kwiatkowski | 6-0,5-0 |
| ITF Poland F7 | 2017/07/27 09:30 | Piotr Matuszewski v Lev Kazakov | 4-6,6-4,6-7 |
| ITF Poland F7 | 2017/07/26 09:30 | Piotr Matuszewski v Lev Kazakov | 4-6,6-4,6-7 |