Round: 26 Ground: Clay
| ITF Romania F5 | 2017/06/28 09:00 | Christoph Negritu v Aaron Addison | 6-1,6-4 |
| ITF Turkey F21 | 2017/06/02 07:30 | Christoph Negritu v Ivan Nedelko | 3-6,4-6 |
| ITF Turkey F21 | 2017/06/01 07:30 | Maxime Chazal v Christoph Negritu | 5-7,5-7 |
| ITF Turkey F21 | 2017/05/31 09:35 | Jonas Trinker v Christoph Negritu | 5-7,2-6 |
| ITF Turkey F15 | 2017/04/19 07:00 | Christoph Negritu v Juan Carlos Saez | 3-6,4-6 |
| ITF Turkey F14 | 2017/04/13 09:30 | Altug Celikbilek v Christoph Negritu | 6-3,6-7,6-2 |
| ITF Turkey F14 | 2017/04/11 09:50 | Mert Naci Turker v Christoph Negritu | 4-6,3-6 |
| ITF Turkey F13 | 2017/04/07 08:00 | Christoph Negritu v Alexis Musialek | 2-6,2-6 |
| ITF Romania F5 | 2017/06/28 10:00 | Michiel de Krom v Matei A Georgescu | 6-4,6-3 |
| ITF Romania F4 | 2017/06/25 08:00 | Michiel de Krom v Pedro Sakamoto | 1-6,3-6 |
| ITF Romania F4 | 2017/06/24 08:00 | Michiel de Krom v Miguel Semmler | 2-6,6-1,7-6 |
| ITF Romania F4 | 2017/06/23 08:00 | Bogdan Ionut Apostol v Michiel de Krom | 4-6,2-6 |
| ITF Romania F4 | 2017/06/22 08:00 | Michiel de Krom v Luciano Betella | 6-2,7-5 |
| ITF Romania F4 | 2017/06/21 12:25 | Michiel de Krom v Cristian Florentin Voinea | 7-5,6-7,6-2 |
| ITF Turkey F18 | 2017/05/09 07:00 | Michiel de Krom v Marc Sieber | 2-6,1-6 |
| ITF Turkey F17 | 2017/05/06 08:00 | Dennis Novak v Michiel de Krom | 6-4,6-7,6-1 |