Stadium: Court 2 Round: 26 Ground: Clay
| ITF Germany F5 | 2018/06/27 11:35 | Alexander Igoshin v Gabriel Donev | 2-6,2-6 |
| ITF Germany F5 | 2018/06/25 08:00 | Gabriel Donev v Karlo Cubelic | 6-2,6-2 |
| ITF Germany F5 | 2018/06/25 08:00 | Gabriel Donev v August Holmgren | 6-2,7-6 |
| ITF Romania F1 | 2018/05/22 09:20 | Gabriel Donev v Mathieu Perchicot | 3-6,1-6 |
| ITF Bulgaria F1 | 2018/05/18 09:10 | Calin Manda v Gabriel Donev | 6-1,2-6,6-2 |
| ITF Bulgaria F1 | 2018/05/17 07:00 | Gabriel Donev v Stefan Seifert | 6-4,6-1 |
| ITF Bulgaria F1 | 2018/05/16 08:35 | Gabriel Donev v Andrej Glvac | 5-7,6-3,6-0 |
| ITF Turkey F11 | 2018/03/23 08:00 | Gabriel Donev v Peter Heller | 1-6,6-1,3-6 |
| ITF Germany F5 | 2018/06/27 15:25 | Filip Bergevi v Igor Sijsling | 6-1,6-2 |
| ITF Germany F4 | 2018/06/21 08:30 | Filip Bergevi v Nico Matic | 2-6,1-6 |
| ITF Germany F4 | 2018/06/20 15:20 | Christopher Heyman v Filip Bergevi | 4-6,3-6 |
| ITF Hungary F4 | 2018/06/12 08:00 | Filip Bergevi v David Pichler | 6-4,3-6,6-7 |
| ITF Hungary F4 Qual | 2018/06/11 08:00 | Filip Bergevi v Pavle Daljev | 6-1,6-1 |
| ITF Hungary F4 Qual | 2018/06/10 08:00 | Filip Bergevi v Artur Kulibaba | 6-4,6-3 |
| ITF Sweden F3 | 2018/05/21 10:25 | Filip Bergevi v Louis Wessels | 4-6,4-6 |
| ITF Sweden F1 | 2018/05/10 09:50 | Filip Bergevi v Louis Wessels | 7-6,2-6,6-3 |