Round: 26 Ground: Clay
| ITF Georgia F2 | 2018/07/18 06:00 | Nicolas Alberto Arreche v Vadim Alekseenko | 6-4,6-2 |
| ITF Georgia F1 | 2018/07/15 06:00 | Aleksandre Metreveli v Nicolas Alberto Arreche | 5-7,5-7 |
| ITF Georgia F1 | 2018/07/14 11:55 | Nicolas Alberto Arreche v Alexey Zakharov | 6-2,7-5 |
| ITF Georgia F1 | 2018/07/13 06:00 | Nicolas Alberto Arreche v George Tsivadze | 6-3,6-4 |
| ITF Georgia F1 | 2018/07/11 06:00 | Nicolas Alberto Arreche v Daniele Catini | 6-1,6-0 |
| ITF Belgium F3 | 2018/07/03 08:00 | Dimitriy Voronin v Nicolas Alberto Arreche | 2-6,6-3,6-4 |
| ITF Portugal F10 | 2018/06/27 10:30 | Jaime Fermosell v Nicolas Alberto Arreche | 6-2,6-1 |
| ITF France F10 | 2018/06/19 08:30 | Nicolas Alberto Arreche v Alen Avidzba | 1-6,2-6 |
| Challenger Poprad Tatry Qual | 2018/06/16 13:25 | Artem Dubrivnyy v Artem Smirnov | 6-1,3-6,0-6 |
| Challenger Poprad Tatry Qual | 2018/06/16 07:30 | Artem Dubrivnyy v Petr Michnev | 6-4,6-2 |
| ITF Kazakhstan F4 | 2018/04/19 08:10 | Artem Dubrivnyy v Pavel Kotov | 6-4,3-6,3-6 |
| ITF Kazakhstan F4 | 2018/04/17 06:45 | Artem Dubrivnyy v Sergei Pogosian | 6-2,6-1 |
| ITF Kazakhstan F3 | 2018/04/12 04:00 | Artem Dubrivnyy v Dzmitry Zhyrmont | 6-3,4-6,1-6 |
| ITF Kazakhstan F3 | 2018/04/11 06:35 | Artem Dubrivnyy v Michal Dembek | 6-1,6-3 |
| ITF Kazakhstan F3 | 2018/04/10 07:30 | Yshai Oliel v Artem Dubrivnyy | 6-7,2-6 |
| ITF Russia F3 | 2018/03/13 11:05 | Artem Dubrivnyy v Evgeny Tyurnev | 4-6,4-6 |