stadio: Ustron 2 Round: 28 Ground: Clay
| ITF Polonia F4 DM | 2018/05/24 14:30 | Castelnuovo/Haliak v Chadaj/Krolik | 7-5,6-2 |
| ITF Polonia F4 DM | 2018/05/21 14:55 | Castelnuovo/Haliak v Matuszewski/Zuk | 6-2,6-3 |
| ITF Polonia F4 DM | 2018/05/24 15:05 | Bedra/Galka v Grzegorczyk/Kowalczyk | 6-1,4-6,10-8 |
| ITF Polonia F4 DM | 2018/05/23 12:30 | Bedra/Galka v Grzegorczyk/Kowalczyk | 6-1,4-6,1-0 |
| ITF Polonia F4 DM | 2018/05/22 14:55 | Kossek/Poljak v Bedra/Galka | 6-4,6-7,8-10 |