Stadium: Court 6 Round: 62 Ground: Clay
| ITF Poland F4 | 2018/05/21 11:00 | Martin Fekiac v Ivan Yatsuk | 6-3,4-6,4-6 |
| ITF Poland F4 | 2018/05/21 07:00 | Martin Fekiac v Jakub Grzegorczyk | 6-2,6-0 |
| ITF Poland F3 | 2018/05/15 07:30 | Marek Jaloviec v Martin Fekiac | 6-3,6-4 |
| ITF Poland F3 Qual | 2018/05/14 07:30 | Martin Fekiac v Makary Adamek | 6-3,6-2 |
| ITF Poland F3 | 2018/05/13 07:00 | Martin Fekiac v Sean Collins | 6-2,6-3 |
| ITF Greece F2 | 2018/03/05 07:30 | Martin Fekiac v Mateo Nicolas Martinez | 1-6,1-6 |
| ITF Greece F2 | 2018/03/04 09:30 | Federico Moreno v Martin Fekiac | 2-6,4-6 |
| ITF Greece F2 | 2018/03/03 07:30 | Martin Fekiac v Vlad Cristian Niculae | 6-2,6-2 |
| ITF Ukraine F3 | 2018/05/20 09:30 | Dmitry Myagkov v Egor Matvievici | 6-2,6-4 |
| ITF Ukraine F2 | 2018/05/13 07:00 | Vitalii Shcherba v Egor Matvievici | 6-4,6-1 |
| ITF Ukraine F1 | 2018/05/06 07:00 | Egor Matvievici v Philipp Dittmer | 3-6,2-6 |
| Davis Cup | 2018/04/07 08:00 | Petros Tsitsipas v Egor Matvievici | 6-1,6-1 |
| Davis Cup | 2018/04/04 07:00 | Egor Matvievici v Timo Kranz | 7-6,6-2 |
| ITF Turkey F12 | 2018/03/24 06:30 | Egor Matvievici v Adam Thornton-Brown | 4-6,1-6 |
| ITF Turkey F11 | 2018/03/17 07:00 | Egor Matvievici v Marko Miladinovic | 7-6,2-6,3-6 |
| ITF Turkey F10 | 2018/03/11 07:00 | Timur Khabibulin v Egor Matvievici | 5-7,6-4,6-3 |