Stadium: Court 3 Round: 62
| ITF Poland F8 | 2018/08/19 11:00 | Nikita Mashtakov v Arvid Nordquist | 7-5,7-6 |
| ITF Poland F7 | 2018/08/14 14:50 | Nikita Mashtakov v Marek Jaloviec | 4-6,1-6 |
| ITF Poland F7 | 2018/08/13 08:00 | Nikita Mashtakov v Lukas Mugevicius | 6-1,4-6,6-1 |
| ITF Poland F6 | 2018/08/09 10:00 | Szymon Walkow v Nikita Mashtakov | 2-6,6-3,6-2 |
| ITF Georgia F2 | 2018/07/19 06:00 | Ronald Slobodchikov v Nikita Mashtakov | 7-5,4-6,6-0 |
| ITF Georgia F2 | 2018/07/18 08:30 | Milan Drinic v Nikita Mashtakov | 5-7,3-6 |
| ITF Georgia F2 | 2018/07/16 08:00 | Alan Bzarov v Nikita Mashtakov | 4-6,6-7 |
| ITF Georgia F2 | 2018/07/14 07:30 | Omer Berk Gorgun v Nikita Mashtakov | 0-6,4-6 |