Round: 29 Ground: Hardcourt outdoor
| ITF Turkey F15 | 2017/04/20 07:00 | Dimitar Kuzmanov v Marc Sieber | 4-6,6-4,6-2 |
| ITF Turkey F11 | 2015/03/21 08:00 | Marc Sieber v Dimitar Kuzmanov | 2-6,6-4,6-0 |
| ITF Turkey F7 | 2015/02/22 09:00 | Marc Sieber v Dimitar Kuzmanov | 5-7,3-6 |
| ITF Turkey F24 | 2017/06/24 07:00 | Marc Sieber v Nicolo Turchetti | 6-3,6-3 |
| ITF Turkey F24 | 2017/06/23 07:00 | Marc Sieber v Muhammet Haylaz | 6-0,6-3 |
| ITF Turkey F24 | 2017/06/22 07:00 | Marc Sieber v Gabriel Donev | 6-2,6-1 |
| ITF Turkey F24 | 2017/06/20 07:00 | Marc Sieber v Jannis Kahlke | 6-4,6-1 |
| ITF Turkey F23 | 2017/06/17 07:00 | Hugo Dellien v Marc Sieber | 6-3,6-1 |
| ITF Turkey F23 | 2017/06/16 08:30 | Richard Gabb v Marc Sieber | 3-6,3-6 |
| ITF Turkey F23 | 2017/06/15 07:00 | Jannis Kahlke v Marc Sieber | 1-6,2-6 |
| ITF Turkey F23 | 2017/06/13 08:35 | Bradley Mousley v Marc Sieber | 3-6,3-6 |
| ITF Turkey F24 | 2017/06/24 07:00 | Dimitar Kuzmanov v Mario Vilella Martinez | 6-7,6-4,6-3 |
| ITF Turkey F24 | 2017/06/23 08:40 | Duje Kekez v Dimitar Kuzmanov | 3-6,2-6 |
| ITF Turkey F24 | 2017/06/22 07:00 | Aaron Cortes Alcaraz v Dimitar Kuzmanov | 0-6,0-6 |
| ITF Turkey F24 | 2017/06/20 07:00 | Cengiz Aksu v Dimitar Kuzmanov | 0-6,3-6 |
| ITF Turkey F23 | 2017/06/16 09:35 | Ivan Nedelko v Dimitar Kuzmanov | 6-3,7-5 |
| ITF Turkey F23 | 2017/06/15 07:00 | Dimitar Kuzmanov v Karim-Mohamed Maamoun | 6-3,6-4 |
| ITF Turkey F23 | 2017/06/14 08:35 | Sarp Agabigun v Dimitar Kuzmanov | 7-6,5-7,0-6 |
| ITF Turkey F22 | 2017/06/09 12:45 | Richard Gabb v Dimitar Kuzmanov | 6-3,6-3 |