Stadium: Court 3 Round: 62
| ITF Poland F8 Qual | 2017/07/31 12:30 | Neubau, Marco v Piatek, Mateusz | 6-0,6-4 |
| ITF Poland F8 Qual | 2017/07/29 08:00 | Kossek, Daniel v Piatek, Mateusz | 4-6,3-6 |
| ITF Poland F6 Qual | 2017/07/15 12:00 | Bruandet, Loick v Piatek, Mateusz | 6-4,6-3 |
| ITF Poland F5 Qual | 2017/07/09 14:00 | Krolik, Patryk v Piatek, Mateusz | 6-3,7-5 |
| ITF Poland F4 Qual | 2017/07/01 11:00 | Drzewiecki, Karol v Piatek, Mateusz | 2-6,6-2,7-6 |
| ITF Ukraine F5 | 2016/09/25 09:30 | Piatek, Mateusz v Malyshev, Maksim | 0-6,1-6 |
| ITF Ukraine F5 | 2016/09/24 07:00 | Piatek, Mateusz v Kurbatov, Oleg | 6-4,6-1 |
| ITF Ukraine F4 Qual | 2016/09/18 09:30 | Piatek, Mateusz v Dzhavakian, Yurii | 2-6,3-6 |
| ITF Poland F9 Qual | 2017/08/13 10:30 | Mularczyk, Konrad v Jeremy Gschwendtner | 2-6,2-6 |
| ITF Poland F8 Qual | 2017/08/01 07:30 | Uzhylovsky, Vladimir v Jeremy Gschwendtner | 6-1,6-2 |
| ITF Poland F8 Qual | 2017/07/30 11:00 | Jeremy Gschwendtner v Grzegorczyk, Jakub | 7-6,6-3 |
| ITF Poland F5 Qual | 2017/07/08 12:00 | Jeremy Gschwendtner v Kyrychenko, Oleksander | 2-6,2-6 |
| ITF Poland F4 Qual | 2017/07/02 08:00 | Jeremy Gschwendtner v Guell Bartrina, Eduard | 4-6,0-6 |
| ITF Poland F4 Qual | 2017/07/01 09:00 | Jeremy Gschwendtner v Vaise, Tomas | 7-5,4-6,6-3 |
| ITF Poland F3 Qual | 2017/06/25 08:00 | Jeremy Gschwendtner v Eriksson Ziverts, Jonas | 6-7,6-7 |
| ITF Poland F2 | 2017/06/19 12:00 | Gabriele Moghini v Jeremy Gschwendtner | 7-5,6-3 |