Stadium: Court 6 Round: 44 Ground: Hardcourt outdoor
| ITF Turkey F32 | 2017/08/27 12:30 | Dietrich Dernowski v Nikita Valentsev | 2-6,6-4,6-1 |
| ITF Spain F25 | 2017/08/14 09:30 | Quim Sorni Chavarria v Dietrich Dernowski | 6-2,6-3 |
| ITF Spain F25 | 2017/08/13 10:00 | Nicolas Garcia Torrealba v Dietrich Dernowski | 4-6,3-6 |
| ITF Spain F23 Qual | 2017/07/22 09:15 | Daniil Klimov v Dietrich Dernowski | 6-3,6-1 |
| ITF Spain F22 Qual | 2017/07/17 09:35 | Alexander Knight v Dietrich Dernowski | 6-4,7-6 |
| ITF Spain F21 Qual | 2017/07/10 09:30 | Alejandro Garcia Saez v Dietrich Dernowski | 4-6,6-1,7-5 |
| ITF Spain F21 Qual | 2017/07/09 09:00 | Mikel Aranzabal v Dietrich Dernowski | 2-6,6-4,3-6 |
| ITF Spain F21 Qual | 2017/07/08 11:00 | Pol Martin Tiffon v Dietrich Dernowski | 6-2,4-6,5-7 |
| ITF Turkey F32 | 2017/08/27 12:30 | Vital Flurin Leuch v Daiki Kato | 7-6,6-4 |
| ITF Austria F6 | 2017/08/05 07:00 | Vital Flurin Leuch v Sebastian Eguez | 4-6,3-6 |
| ITF Austria F4 Qual | 2017/07/22 07:30 | Vital Flurin Leuch v Anze Arh | 6-7,3-6 |
| ITF Austria F3 | 2017/07/16 08:00 | Nicolas Xiviller v Vital Flurin Leuch | 6-1,6-3 |
| ITF Austria F3 | 2017/07/15 12:30 | Fabian Gruber v Vital Flurin Leuch | 5-7,4-6 |
| ITF Austria F2 | 2017/07/09 07:00 | Vital Flurin Leuch v Robin Peham | 2-6,2-6 |
| ITF Austria F2 | 2017/07/08 07:00 | Giovanni Fonio v Vital Flurin Leuch | 4-6,4-6 |
| ITF Austria F1 | 2017/07/01 07:00 | Vital Flurin Leuch v Neil Oberleitner | 3-6,5-7 |