Stadium: Court 5 Round: 45 Ground: Clay
| ITF Spain F31 | 2018/10/07 12:00 | Zakhar Trapeznikov v Xavier Gabarro | 4-6,1-6 |
| ITF Spain F30 | 2018/10/01 09:30 | Zakhar Trapeznikov v Alberto C Sanchez | 2-6,3-6 |
| ITF Switzerland F5 | 2018/09/03 09:00 | Zakhar Trapeznikov v Nicholas Bybel | 7-6,2-6,2-6 |
| ITF Switzerland F5 | 2018/09/02 10:30 | Zakhar Trapeznikov v Timo Lanz | 7-5,6-4 |
| ITF Switzerland F4 | 2018/08/28 08:00 | Zakhar Trapeznikov v Anton Chekhov | 6-7,5-7 |
| ITF Switzerland F4 | 2018/08/27 07:00 | Zakhar Trapeznikov v Dominic Stephan Stricker | 6-7,6-3,7-5 |
| ITF Switzerland F4 | 2018/08/26 09:00 | Zakhar Trapeznikov v Jack Davis | 6-4,6-4 |
| ITF Switzerland F3 | 2018/08/21 09:30 | Zakhar Trapeznikov v Jakub Paul | 5-7,6-2,3-6 |
| ITF Finland F4 | 2018/11/14 14:00 | Maxime Pauwels v Matvey Khomentovskiy | 6-3,6-3 |
| ITF Finland F4 | 2018/11/13 11:00 | Jakub Paul v Matvey Khomentovskiy | 2-6,4-6 |
| ITF Finland F4 | 2018/11/11 11:00 | Matvey Khomentovskiy v Robin Erik Parts | 6-1,6-4 |
| ITF Finland F4 | 2018/11/10 13:30 | Matvey Khomentovskiy v Hermanni Tiainen | 6-3,6-4 |
| ITF Estonia F3 | 2018/11/05 09:00 | Matvey Khomentovskiy v Sergey Betov | 4-6,2-6 |
| ITF Estonia F2 | 2018/10/31 09:00 | Matvey Khomentovskiy v Luca Castelnuovo | 4-6,4-6 |
| ITF Estonia F2 | 2018/10/29 09:00 | Matvey Khomentovskiy v Dmitry Myagkov | 2-6,6-4,6-2 |
| ITF Russia F4 | 2018/07/31 08:55 | Matvey Khomentovskiy v Maxim Ratniuk | 4-6,2-6 |