| ITF Poland F7 | 2018/08/11 08:00 | Bartlomiej Andrzejczak v Michal Mikula | 4-6,1-6 |
| ITF Poland F6 Qual | 2018/08/05 09:30 | Mateusz Piatek v Bartlomiej Andrzejczak | 6-1,6-2 |
| Challenger Sopot Qual | 2018/07/29 09:00 | Bartlomiej Andrzejczak v Artem Smirnov | 4-6,1-6 |
| ITF Poland F2 | 2018/05/05 08:00 | Bartlomiej Andrzejczak v Alex Martinez | 1-6,3-6 |
| ITF Poland F1 | 2018/04/28 10:30 | Bartlomiej Andrzejczak v Kamil Gajewski | 3-6,1-6 |
| ITF Poland F2 | 2017/06/17 08:00 | Sam Taylor v Bartlomiej Andrzejczak | 6-2,6-0 |