Stadium: Court 1 Round: 28
| ITF Poland F8 | 2018/08/24 12:30 | Dimitar Kuzmanov v Pawel Juszczak | 6-1,7-6 |
| ITF Poland F8 | 2018/08/22 09:00 | Dimitar Kuzmanov v Karol Drzewiecki | 6-2,6-4 |
| ITF Poland F8 | 2018/08/21 08:00 | Dimitar Kuzmanov v Vitalii Shcherba | 6-0,6-0 |
| Challenger Meerbusch | 2018/08/15 12:25 | Dimitar Kuzmanov v Nicola Kuhn | 4-6,4-6 |
| Challenger Meerbusch | 2018/08/13 10:20 | Gleb Sakharov v Dimitar Kuzmanov | 3-6,0-6 |
| Challenger Sopot | 2018/07/31 14:30 | Roberto Marcora v Dimitar Kuzmanov | 6-3,6-3 |
| Challenger Sopot Qual | 2018/07/30 15:15 | Dimitar Kuzmanov v Jan Zielinski | 6-0,6-1 |
| Challenger Sopot Qual | 2018/07/30 09:55 | Dimitar Kuzmanov v Grzegorz Panfil | 5-7,6-3,7-6 |
| ITF Poland F8 | 2018/08/24 12:30 | Artem Smirnov v Germain Gigounon | 6-7,6-4,6-3 |
| ITF Poland F8 | 2018/08/23 09:00 | Jeroen Vanneste v Artem Smirnov | 1-6,3-6 |
| ITF Poland F8 | 2018/08/21 08:00 | Adrian Andrzejczuk v Artem Smirnov | 1-6,1-6 |
| ITF Poland F7 | 2018/08/15 09:20 | Lukas Klein v Artem Smirnov | 7-5,6-4 |
| Challenger Sopot | 2018/08/01 14:00 | Artem Smirnov v Pedro Cachin | 5-7,2-6 |
| Challenger Sopot | 2018/07/31 08:00 | Casper Ruud v Artem Smirnov | 2-6,6-1,5-7 |
| Challenger Sopot Qual | 2018/07/30 09:40 | Roberto Marcora v Artem Smirnov | 6-3,6-4 |
| Challenger Sopot Qual | 2018/07/29 09:00 | Bartlomiej Andrzejczak v Artem Smirnov | 4-6,1-6 |