Stadium: Court 2 Round: 44 Ground: Hardcourt outdoor
| ITF Turkey F33 | 2017/09/02 11:00 | 다닐로브, 사브리안 v Dernowski, Dietrich | 6-2,7-5 |
| ITF Turkey F32 | 2017/08/28 12:30 | Dernowski, Dietrich v 레우치, 비탈 플루린 | 2-6,3-6 |
| ITF Turkey F32 | 2017/08/27 12:30 | Dernowski, Dietrich v Valentsev, Nikita | 2-6,6-4,6-1 |
| ITF Spain F25 | 2017/08/14 09:30 | Sorni Chavarria, Quim v Dernowski, Dietrich | 6-2,6-3 |
| ITF Spain F25 | 2017/08/13 10:00 | Garcia Torrealba, Nicolas v Dernowski, Dietrich | 4-6,3-6 |
| ITF Spain F23 Qual | 2017/07/22 09:15 | Klimov, Daniil v Dernowski, Dietrich | 6-3,6-1 |
| ITF Spain F22 Qual | 2017/07/17 09:35 | 나이트, 알렉산더 v Dernowski, Dietrich | 6-4,7-6 |
| ITF Spain F21 Qual | 2017/07/10 09:30 | Garcia Saez, Alejandro v Dernowski, Dietrich | 4-6,6-1,7-5 |
| ITF Turkey F33 | 2017/09/04 11:00 | 엘리아 알론 v Iordache, Sorin Andrei | 6-2,6-2 |
| ITF Turkey F33 | 2017/09/03 11:00 | Leck, Robert v Iordache, Sorin Andrei | 6-7,6-1,6-7 |
| ITF Turkey F33 | 2017/09/02 11:00 | Bilgin, Kerim Han v Iordache, Sorin Andrei | 3-6,2-6 |
| ITF Romania F11 Qual | 2017/08/21 06:00 | Iordache, Sorin Andrei v Iftikhar, Samir | 4-6,4-6 |
| ITF Romania F11 Qual | 2017/08/19 15:00 | Iordache, Sorin Andrei v 스미자와, 다이스케 | 6-0,6-1 |
| ITF Romania F10 | 2017/08/13 06:00 | 차베즈 빌라판도, 루이스 디에고 v Iordache, Sorin Andrei | 6-3,6-4 |
| ITF Romania F9 | 2017/08/05 11:00 | 타토미르, 루카 게오르르 v Iordache, Sorin Andrei | 6-4,6-4 |
| ITF Turkey F27 | 2017/07/26 08:35 | Iordache, Sorin Andrei v Haylaz, Muhammet | 1-6,3-6 |