Estádio: Court 6 Round: 25 Ground: Clay
| ITF - Turquia F15 | 2018/04/14 07:30 | Nerman Fatic v Alexander Boborykin | 6-2,6-1 |
| ITF - Turquia F14 | 2018/04/07 11:00 | Alexander Boborykin v Tillmann Erdbories | 6-0,6-7,0-6 |
| ITF - Rússia F3 | 2018/03/14 09:05 | Teymuraz Gabashvili v Alexander Boborykin | 6-3,6-4 |
| ITF - Rússia F3 | 2018/03/13 10:15 | Savriyan Danilov v Alexander Boborykin | 2-6,4-6 |
| ITF - Rússia F2 | 2018/03/08 09:10 | Shalva Dzhanashia v Alexander Boborykin | 7-5,6-3 |
| ITF - Rússia F2 | 2018/03/07 09:00 | Petr Arkhipov v Alexander Boborykin | 1-6,2-6 |
| ITF - Rússia F2 | 2018/03/05 07:00 | Alexander Boborykin v Roman Safiullin | 6-7,6-4,6-3 |
| ITF - Turquia F1 | 2018/01/07 07:30 | Alexander Boborykin v Cengiz Aksu | 4-6,2-6 |
| ITF - Turquia F15 | 2018/04/17 08:00 | Paul Woerner v Marc Sieber | 6-2,6-3 |
| ITF - Turquia F14 | 2018/04/13 07:30 | Jaroslav Pospisil v Marc Sieber | 6-2,6-4 |
| ITF - Turquia F14 | 2018/04/12 09:35 | Jordan Correia v Marc Sieber | 4-6,6-4,1-6 |
| ITF - Portugal F5 | 2018/03/21 17:15 | Joao Monteiro v Marc Sieber | 5-7,6-3,6-2 |
| ITF - Portugal F4 | 2018/03/14 11:40 | Marc Sieber v Alejandro Davidovich Fokina | 3-6,3-6 |
| ITF - Portugal F4 | 2018/03/13 12:25 | Marc Sieber v Yann Marti | 6-2,0-6,6-1 |
| ITF - Turquia F8 | 2018/03/01 09:30 | Marc Sieber v Marko Miladinovic | 6-7,6-4,4-6 |
| ITF - Turquia F8 | 2018/02/28 08:30 | Marc Sieber v Ivan Davydov | 6-3,6-3 |