Round: 27 Ground: Hardcourt outdoor
| ITF Turkey F13 | 2016/03/29 08:00 | Marc Sieber v Muhammet Haylaz | 7-5,6-2 |
| 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 |
| Challenger Mestre | 2017/05/23 09:30 | Gianluca Mager v Marc Sieber | 7-6,6-3 |
| ITF Turkey F18 | 2017/05/14 08:00 | Dennis Novak v Marc Sieber | 6-4,6-4 |
| ITF Turkey F24 | 2017/06/21 07:00 | Aria Harajchi v Muhammet Haylaz | 3-6,2-6 |
| ITF Turkey F23 | 2017/06/13 07:00 | Mario Vilella Martinez v Muhammet Haylaz | 6-3,6-3 |
| ITF Turkey F22 | 2017/06/07 12:35 | Rayane Oumaouche v Muhammet Haylaz | 6-4,7-5 |
| ITF Turkey F17 | 2017/05/02 07:00 | Muhammet Haylaz v Enzo Couacaud | 7-6,3-6,0-6 |
| ITF Turkey F16 | 2017/04/26 07:00 | Juan Pablo Varillas v Muhammet Haylaz | 6-1,4-6,7-6 |
| ITF Turkey F14 | 2017/04/13 09:30 | Muhammet Haylaz v Tomislav Brkic | 1-6,4-6 |
| ITF Turkey F14 | 2017/04/11 09:15 | Muhammet Haylaz v Ronan Joncour | 6-2,5-7,6-4 |
| ITF Turkey F13 | 2017/04/05 09:35 | Christoph Negritu v Muhammet Haylaz | 4-6,6-1,6-0 |