Stadium: Court 11 Round: 62 Ground: Clay
| ITF Turkey F39 | 2017/10/16 07:15 | Gabriel Donev v Augusto Laranja | 3-6,1-6 |
| ITF Turkey F39 | 2017/10/15 07:00 | Gabriel Donev v Pietro Pirolt | 6-0,6-0 |
| ITF Turkey F39 | 2017/10/14 07:00 | Gabriel Donev v Arsenije Zlatanovic | 7-5,6-3 |
| ITF Turkey F30 | 2017/08/19 10:15 | Tsung-Hua Yang v Gabriel Donev | 6-2,6-2 |
| ITF Turkey F30 | 2017/08/18 12:15 | Fabrizio Ornago v Gabriel Donev | 7-6,3-6,5-7 |
| ITF Turkey F30 Qual | 2017/08/18 07:30 | Cengiz Aksu v Gabriel Donev | 2-6,4-6 |
| ITF Turkey F30 | 2017/08/17 10:30 | Cengiz Aksu v Gabriel Donev | 2-6,4-6 |
| ITF Turkey F30 | 2017/08/16 10:00 | Gabriel Donev v Franco Agamenone | 6-2,7-5 |
| ITF Turkey F39 | 2017/10/14 07:00 | Linus Krohn v Sorin Andrei Iordache | 3-6,1-6 |
| ITF Turkey F36 | 2017/09/26 09:05 | Gabriel Schmidt v Linus Krohn | 6-2,6-0 |
| ITF Netherlands F7 | 2017/08/26 08:00 | Niklas Guttau v Linus Krohn | 6-4,6-3 |
| ITF Netherlands F6 | 2017/08/20 09:00 | Linus Krohn v Nico Mertens | 2-6,6-3,0-6 |
| ITF Netherlands F6 | 2017/08/19 10:00 | Gregorio Cordonnier v Linus Krohn | 6-4,5-7,5-7 |
| ITF Germany F10 | 2017/08/06 14:15 | Linus Krohn v Florian Broska | 1-6,2-6 |
| ITF Germany F10 | 2017/08/06 08:00 | Linus Krohn v Nikolaj Talimaa | 6-3,4-6,6-3 |
| ITF Germany F8 Qual | 2017/07/16 11:00 | Linus Krohn v Alex Solanki | 1-6,5-7 |