Round: 26 Ground: Clay
| 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 |
| ITF Tunisia F21 | 2018/05/30 11:55 | Nicholas Horton v Nicolas Alberto Arreche | 4-6,6-2,6-3 |
| ITF Turkey F20 Qual | 2018/05/26 07:30 | Vullnet Tashi v Nicolas Alberto Arreche | 6-3,7-5 |
| ITF Turkey F20 | 2018/05/25 10:00 | Flemming Peters v Nicolas Alberto Arreche | 7-5,4-6,6-7 |
| ITF Turkey F20 Qual | 2018/05/24 09:15 | Luca Gelhardt v Nicolas Alberto Arreche | 3-6,3-6 |
| ITF Georgia F1 | 2018/07/11 09:00 | Mykhailo Kvantaliani v Cengiz Aksu | 4-6,2-6 |
| ITF Georgia F1 | 2018/07/09 10:00 | Gabi Adrian Boitan v Cengiz Aksu | 7-5,4-6,5-7 |
| ITF Georgia F1 | 2018/07/08 11:00 | Rafik Terzyan v Cengiz Aksu | 3-6,3-6 |
| ITF Georgia F1 | 2018/07/07 05:00 | Alexey Nesterov v Cengiz Aksu | 3-6,0-6 |
| ITF Turkey F22 | 2018/06/05 09:55 | Anton Zaitcev v Cengiz Aksu | 6-3,6-3 |
| ITF Turkey F22 | 2018/06/04 07:30 | Cengiz Aksu v Conor Berg | 6-4,6-1 |
| ITF Turkey F22 | 2018/06/03 07:30 | Cengiz Aksu v Maksim Zubkou | 6-1,6-1 |
| ITF Turkey F22 | 2018/06/02 07:30 | Cengiz Aksu v Noah Prehn | 6-0,6-1 |