Stadium: Court 4 Round: 44 Ground: Clay
| ITF Poland F7 | 2018/08/12 08:00 | Tyler Mercier v Viktor Kostin | 7-6,2-6,3-6 |
| ITF Poland F7 | 2018/08/11 08:00 | Viktor Kostin v Piotr Galus | 6-3,7-5 |
| ITF Poland F5 | 2016/08/17 08:00 | Viktor Kostin v Karim-Mohamed Maamoun | 4-6,1-6 |
| ITF Poland F5 Qual | 2016/08/16 08:00 | Mateusz Piatek v Viktor Kostin | 2-6,1-6 |
| ITF Poland F5 Qual | 2016/08/15 08:00 | Krzysztof Mlazga v Viktor Kostin | 3-6,1-6 |
| ITF Poland F4 Qual | 2015/08/30 07:30 | Vladyslav Orlov v Viktor Kostin | 4-6,1-6 |
| ITF Poland F3 | 2015/08/25 15:00 | Viktor Kostin v Axel Michon | 3-6,1-6 |
| ITF Poland F2 | 2015/08/20 09:55 | Viktor Kostin v Axel Michon | 2-6,3-6 |
| ITF Poland F7 | 2018/08/12 08:00 | Michal Mikula v Max Steinberger | 6-4,6-2 |
| ITF Poland F7 | 2018/08/11 08:00 | Bartlomiej Andrzejczak v Michal Mikula | 4-6,1-6 |
| ITF Poland F6 | 2018/08/07 09:50 | Pawel Juszczak v Michal Mikula | 6-2,6-1 |
| ITF Poland F4 | 2018/05/21 09:00 | Marek Semjan v Michal Mikula | 7-5,6-3 |
| ITF Poland F3 | 2018/05/15 07:30 | Marvin Netuschil v Michal Mikula | 6-1,7-5 |
| ITF Poland F3 Qual | 2018/05/14 07:30 | Michal Mikula v Ramy Labna | 7-6,6-3 |
| ITF Poland F3 | 2018/05/13 07:00 | Michal Mikula v Ilari Vesanen | 6-1,6-1 |
| ITF Poland F6 Qual | 2017/07/17 11:30 | Michal Mikula v Dominik Nazaruk | 7-5,4-6,4-6 |