Stadium: Court 4 Round: 44 Ground: Clay
| ITF Czech Republic F3 Qual | 2018/05/26 08:00 | Isa Mammetgulyyev v Ondrej Styler | 1-6,2-6 |
| ITF Hungary F3 | 2018/05/23 10:10 | Isa Mammetgulyyev v Marko Tepavac | 2-6,3-6 |
| ITF Hungary F3 | 2018/05/22 10:45 | Isa Mammetgulyyev v Edoardo Sardella | 6-3,6-1 |
| ITF Hungary F3 Qual | 2018/05/21 09:50 | Isa Mammetgulyyev v Adam Torocsik | 7-6,6-3 |
| ITF Greece F5 | 2018/03/25 10:00 | Isa Mammetgulyyev v Jannik Sinner | 5-7,3-6 |
| ITF Greece F5 | 2018/03/24 13:00 | Francis Pare v Isa Mammetgulyyev | 4-6,2-6 |
| ITF Greece F4 | 2018/03/17 07:30 | Isa Mammetgulyyev v Conor Berg | 2-6,2-6 |
| ITF Greece F3 | 2018/03/11 08:00 | Maksim Tikhomirov v Isa Mammetgulyyev | 6-1,6-4 |
| ITF Turkey F22 | 2018/06/02 07:30 | Artur Kulibaba v Robertas Vrzesinski | 1-6,1-6 |
| ITF Hungary F3 Qual | 2018/05/20 08:00 | Edoardo Sardella v Artur Kulibaba | 6-3,6-2 |
| ITF Hungary F2 Qual | 2018/05/13 08:00 | Jonathan Morr v Artur Kulibaba | 6-2,6-1 |
| ITF Hungary F2 Qual | 2018/05/12 08:00 | Jasper F Schiefer v Artur Kulibaba | 0-6,1-6 |
| ITF Uzbekistan F2 Qual | 2018/04/22 07:35 | Artur Kulibaba v Ivan Kalinin | 2-6,2-6 |
| ITF Uzbekistan F1 Qual | 2018/04/15 09:35 | Sharobiddin Abzalov v Artur Kulibaba | 6-1,6-2 |
| ITF Turkey F10 | 2018/03/11 07:00 | Dragos Nicolae Madaras v Artur Kulibaba | 6-3,6-1 |
| ITF Turkey F10 | 2018/03/10 08:30 | Artur Kulibaba v Nicolas Zaidman | 6-0,7-5 |