Stadium: Centre Court Round: 54 Ground: Clay
| Challenger Poznan Qual | 2017/07/15 10:50 | Ben Patael v Juan Ignacio Ameal | 5-7,1-6 |
| ITF Poland F4 | 2017/07/07 09:00 | Billy Harris v Juan Ignacio Ameal | 6-3,6-2 |
| ITF Poland F4 | 2017/07/05 08:00 | Juan Ignacio Ameal v Maciej Smola | 6-1,6-2 |
| ITF Poland F4 | 2017/07/04 10:00 | Adrian Andrzejczuk v Juan Ignacio Ameal | 3-6,1-6 |
| ITF Poland F3 | 2017/06/27 09:30 | Juan Ignacio Ameal v Billy Harris | 4-6,7-5,6-7 |
| ITF Poland F3 Qual | 2017/06/26 09:00 | Juan Ignacio Ameal v Sam Taylor | 6-1,6-3 |
| ITF Poland F3 Qual | 2017/06/25 08:00 | Juan Ignacio Ameal v Arnold Kokulewski | 6-2,6-1 |
| ITF Poland F2 | 2017/06/21 11:30 | Markus Eriksson v Juan Ignacio Ameal | 4-6,6-1,6-2 |
| Challenger Poznan Qual | 2017/07/15 14:25 | Jakub Grzegorczyk v Jonathan Mridha | 3-6,2-6 |
| ITF Czech Republic F4 | 2017/07/08 09:00 | Marek Jaloviec v Jonathan Mridha | 3-6,4-6 |
| ITF Czech Republic F4 | 2017/07/07 09:55 | Jonathan Mridha v Vit Kopriva | 1-6,6-2,6-3 |
| ITF Czech Republic F4 | 2017/07/06 09:55 | Ondrej Krstev v Jonathan Mridha | 3-6,4-6 |
| ITF Czech Republic F4 | 2017/07/05 10:30 | Jonathan Mridha v Ken Onishi | 6-2,6-1 |
| ITF Czech Republic F4 | 2017/07/04 11:15 | Jonathan Mridha v Antonin Stepanek | 6-0,6-1 |
| ITF Czech Republic F4 Qual | 2017/07/03 09:05 | Jonathan Mridha v David Damian Brna | 6-3,6-4 |
| ITF Czech Republic F4 Qual | 2017/07/02 09:00 | Jonathan Mridha v Stepan Holis | 6-0,6-3 |