Round: 54 Ground: Hardcourt outdoor
| ITF Germany F5 | 2015/07/01 11:00 | Nils Brinkmann v Franjo Raspudic | 3-6,3-6 |
| ITF Germany F5 | 2015/06/28 08:00 | Nils Brinkmann v Nathaniel Seyler | 6-4,0-6,6-4 |
| ITF Belgium F3 Qual | 2015/06/20 09:40 | Nils Brinkmann v Dennis Bogaert | 1-6,3-6 |
| 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 |