Stadium: Ustron 3 Round: 25 Ground: Clay
| ITF Poland F3 | 2018/05/18 14:30 | Pavel Nejedly v Marco Neubau | 6-0,6-0 |
| ITF Poland F3 | 2018/05/15 07:30 | Daniel Kossek v Marco Neubau | 2-6,3-6 |
| ITF Poland F3 Qual | 2018/05/14 07:30 | Marco Neubau v Norbert Tadyszak | 5-7,6-3,6-1 |
| ITF Spain F9 Qual | 2018/04/15 10:30 | Michiel de Krom v Marco Neubau | 6-2,6-1 |
| ITF Spain F9 Qual | 2018/04/14 12:15 | Marco Neubau v Miguel Damas | 2-6,6-3,7-6 |
| ITF Spain F7 | 2018/03/19 08:00 | Marco Neubau v Sami Ben Abdennibi | 2-6,6-1,4-6 |
| ITF Spain F7 | 2018/03/18 11:00 | Marco Neubau v Theo Arribage | 6-1,6-0 |
| ITF Spain F7 | 2018/03/17 09:30 | Marco Neubau v Bogdan Djurdjevic | 7-6,1-6,6-0 |
| ITF Czech Republic F1 | 2018/05/17 08:00 | Peter Heller v Mikalai Haliak | 6-2,6-4 |
| ITF Czech Republic F1 | 2018/05/16 08:00 | Mikalai Haliak v Jan Mertl | 7-5,6-4 |
| ITF Poland F2 | 2018/05/08 09:50 | Mikalai Haliak v Andrey Chepelev | 4-6,1-6 |
| ITF Poland F2 | 2018/05/07 08:00 | Mikalai Haliak v Yann Wojcik | 6-2,6-4 |
| ITF Poland F2 | 2018/05/06 08:00 | Mikalai Haliak v Oleksander Kyrychenko | 5-7,6-3,6-4 |
| ITF Kazakhstan F5 | 2018/04/26 04:00 | Denis Klok v Mikalai Haliak | 6-1,6-0 |
| ITF Kazakhstan F5 | 2018/04/25 04:00 | Mikalai Haliak v Ivan Gakhov | 1-6,7-5,6-4 |
| ITF Kazakhstan F5 | 2018/04/23 06:15 | Mikalai Haliak v Sagadat Ayap | 6-4,6-2 |