Round: 60 Ground: Hardcourt outdoor
| ITF Belgium F2 Qual | 2018/06/24 14:20 | Matthew Dellavedova v Jakub Wojcik | 6-7,6-2,6-0 |
| ITF Belgium F2 Qual | 2018/06/23 11:55 | Jakub Wojcik v Nikola Vasic | 6-3,6-0 |
| ITF Belgium F1 Qual | 2018/06/17 08:00 | Benjamin Dhoe v Jakub Wojcik | 4-6,6-1,6-2 |
| ITF Belgium F1 Qual | 2018/06/16 08:00 | Jakub Wojcik v Gauthier Cappello | 6-2,6-2 |
| Challenger Poznan Qual | 2018/06/03 15:05 | Jakub Wojcik v Roberto Marcora | 7-6,2-6,2-6 |
| ITF USA F36 | 2017/11/04 15:00 | Collin Johns v Jakub Wojcik | 6-4,6-1 |
| ITF Netherlands F5 | 2017/08/12 08:00 | Jakub Wojcik v Gijs Buntsma | 6-4,0-6,3-6 |
| ITF Belgium F6 | 2017/07/22 11:00 | Jakub Wojcik v Antoine Cornut-Chauvinc | 7-6,6-3 |
| ITF Czech Republic F4 Qual | 2018/06/23 10:00 | Gabor Borsos v Jan Galka | 6-2,6-3 |
| ITF Czech Republic F4 Qual | 2018/06/23 08:00 | Jan Galka v Radek Cyprich | 6-3,6-3 |
| ITF Czech Republic F3 Qual | 2018/05/26 09:00 | Benedict Moerl v Jan Galka | 5-7,2-6 |
| ITF Poland F4 | 2018/05/20 11:00 | Jan Galka v Michal Bedra | 6-3,4-6,1-6 |
| ITF Poland F10 Qual | 2017/08/20 08:00 | Volodymyr Uzhylovskyi v Jan Galka | 6-1,6-2 |
| ITF Poland F9 | 2017/08/17 08:00 | Jan Galka v Carlos Gomez-Herrera | 5-7,2-6 |
| ITF Poland F9 | 2017/08/15 08:00 | Jan Galka v Bartlomiej Maroszek | 7-5,6-4 |
| ITF Poland F7 | 2017/07/25 16:20 | Pawel Juszczak v Jan Galka | 6-0,6-2 |