stadio: Ustron Centrum 2 Round: 25 Ground: Hardcourt outdoor
| ITF Polonia F2 | 2018/05/10 12:30 | Jonathan Gray v Daniel Kossek | 6-3,6-1 |
| ITF Polonia F2 | 2018/05/08 09:30 | Daniel Kossek v Lukasz Kozielski | 2-6,6-1,6-4 |
| ITF Polonia F1 | 2018/05/01 12:15 | Daniel Kossek v Piotr Grynkowski | 1-6,1-6 |
| ITF Turchia F14 | 2018/04/07 09:30 | Daniel Kossek v Felipe Meligeni Rodrigues Alves | 0-6,0-6 |
| ITF Tunisia F9 | 2018/03/06 11:05 | Francois-Arthur Vibert v Daniel Kossek | 6-0,6-1 |
| ITF Tunisia F8 | 2018/02/25 11:00 | Alen Rogic-Hadzalic v Daniel Kossek | 6-1,7-6 |
| ITF Tunisia F8 | 2018/02/24 11:30 | Michael Kerschbaumer v Daniel Kossek | 4-6,5-7 |
| ITF Tunisia F7 | 2018/02/17 10:30 | Daniel Kossek v Adam Jones | 3-6,2-6 |
| ITF Polonia F3 - Qual. | 2018/05/14 07:30 | Marco Neubau v Norbert Tadyszak | 5-7,6-3,6-1 |
| ITF Spagna F9 - Qual. | 2018/04/15 10:30 | Michiel de Krom v Marco Neubau | 6-2,6-1 |
| ITF Spagna F9 - Qual. | 2018/04/14 12:15 | Marco Neubau v Miguel Damas | 2-6,6-3,7-6 |
| ITF Spagna F7 | 2018/03/19 08:00 | Marco Neubau v Sami Ben Abdennibi | 2-6,6-1,4-6 |
| ITF Spagna F7 | 2018/03/18 11:00 | Marco Neubau v Theo Arribage | 6-1,6-0 |
| ITF Spagna F7 | 2018/03/17 09:30 | Marco Neubau v Bogdan Djurdjevic | 7-6,1-6,6-0 |
| ITF Spagna F7 | 2018/03/16 09:30 | Marco Neubau v Diego F Flores | 6-4,4-6,6-1 |
| ITF Spagna F6 | 2018/03/14 09:00 | Marco Neubau v Louis Chaix | 2-6,0-6 |