| ITF Turkey F23 | 2015/06/09 11:10 | Nils Brinkmann v Julien Dubail | 4-6,6-7 |
| ITF Turkey F22 | 2015/06/03 12:40 | Nils Brinkmann v Alessandro Bega | 1-6,0-6 |
| ITF Greece F9 | 2015/04/30 08:30 | Nils Brinkmann v Alessandro Bega | 2-6,3-6 |
| ITF Greece F9 | 2015/04/28 07:00 | Dane Dunlap v Nils Brinkmann | 1-6,3-6 |
| ITF Turkey F15 | 2015/04/14 07:30 | Yuriy Kryvoy v Nils Brinkmann | 7-5,6-0 |
| ITF Turkey F13 | 2015/04/02 09:45 | Nils Brinkmann v Dennis Novak | 1-6,2-6 |
| ITF Turkey F13 | 2015/04/01 12:20 | Sarp Agabigun v Nils Brinkmann | 3-6,4-6 |
| ITF Turkey F13 | 2015/03/31 06:30 | Nils Brinkmann v Arturs Lazdins | 6-1,6-3 |
| ITF Belgium F2 Qual | 2015/06/14 12:00 | Louis Chaix v Dennis Bogaert | 1-6,6-3,6-2 |
| ITF Belgium F2 Qual | 2015/06/13 13:00 | Dennis Bogaert v Marcus Mansson | 6-4,6-2 |
| ITF Belgium F2 Qual | 2015/06/13 08:30 | Philippe Gelade v Dennis Bogaert | 2-6,4-6 |
| ITF Turkey F15 | 2015/04/12 08:00 | Joran Vliegen v Dennis Bogaert | 6-0,7-6 |
| ITF France F7 Qual | 2015/03/22 09:00 | Romain Bauvy v Dennis Bogaert | 6-3,7-6 |
| ITF France F7 Qual | 2015/03/21 09:00 | Andrea Turco v Dennis Bogaert | 0-6,6-7 |
| ITF Great Britain F4 | 2015/03/15 13:30 | Dennis Bogaert v Adam Thornton-Brown | 6-4,3-6,4-6 |
| ITF Great Britain F4 | 2015/03/15 10:00 | Isaac Stoute v Dennis Bogaert | 4-6,4-6 |