Round: 25 Ground: Clay
| ITF Georgia F1 | 2018/07/15 06:00 | Aleksandre Metreveli v Arreche, Nicolas Alberto | 5-7,5-7 |
| ITF Georgia F1 | 2018/07/14 11:55 | Arreche, Nicolas Alberto v Alexey Zakharov | 6-2,7-5 |
| ITF Georgia F1 | 2018/07/13 06:00 | Arreche, Nicolas Alberto v Tsivadze, George | 6-3,6-4 |
| ITF Georgia F1 | 2018/07/11 06:00 | Arreche, Nicolas Alberto v Catini, Daniele | 6-1,6-0 |
| ITF Belgium F3 | 2018/07/03 08:00 | Voronin, Dimitriy v Arreche, Nicolas Alberto | 2-6,6-3,6-4 |
| ITF Portugal F10 | 2018/06/27 10:30 | Fermosell, Jaime v Arreche, Nicolas Alberto | 6-2,6-1 |
| ITF France F10 | 2018/06/19 08:30 | Arreche, Nicolas Alberto v Avidzba, Alen | 1-6,2-6 |
| ITF Tunisia F21 | 2018/05/30 11:55 | Horton, Nicholas v Arreche, Nicolas Alberto | 4-6,6-2,6-3 |
| ITF Georgia F2 | 2018/07/16 08:00 | Alekseenko, Vadim v Lautaro Agustin Falabella | 6-1,6-2 |
| ITF Georgia F2 | 2018/07/15 10:00 | Alekseenko, Vadim v Beresnev, Stepan | 6-2,6-3 |
| ITF Georgia F2 | 2018/07/14 05:00 | Mikalai Haliak v Alekseenko, Vadim | 2-6,2-6 |
| ITF Georgia F1 | 2018/07/09 06:00 | Alekseenko, Vadim v Arkhipov, Petr | 3-6,2-6 |
| ITF Georgia F1 | 2018/07/08 05:00 | Alekseenko, Vadim v Bronka, Adam | 6-1,6-0 |
| ITF Romania F2 Qual | 2018/05/26 09:30 | Alekseenko, Vadim v Fetisleam, Edris | 4-6,7-6,6-7 |
| ITF Ukraine F3 | 2018/05/22 08:35 | Alekseenko, Vadim v Bondarevskiy, Yan | 3-6,1-6 |
| ITF Ukraine F3 | 2018/05/21 07:00 | Myagkov, Dmitry v Alekseenko, Vadim | 3-6,7-6,6-2 |