Round: 25 Ground: Clay
| ITF Germany F8 | 2016/07/20 09:00 | Nils Brinkmann v Sadio Doumbia | 4-6,3-6 |
| Challenger Marburg Qual | 2016/06/25 12:00 | Nils Brinkmann v Mats Moraing | 3-6,2-6 |
| ITF Turkey F22 | 2016/06/03 13:10 | Nicolaas Scholtz v Nils Brinkmann | 6-3,6-4 |
| ITF Turkey F22 | 2016/06/02 12:45 | Nils Brinkmann v Romain Bauvy | 3-6,6-3,6-3 |
| ITF Turkey F22 | 2016/05/31 13:30 | Nils Brinkmann v Shinnosuke Hiramatsu | 6-3,6-3 |
| ITF Turkey F20 | 2016/05/20 08:00 | Nils Brinkmann v Filipp Kekercheni | 2-6,0-6 |
| ITF Turkey F20 | 2016/05/19 09:40 | Kirill Dmitriev v Nils Brinkmann | 6-3,2-6,1-6 |
| ITF Turkey F20 | 2016/05/17 08:00 | Fariduni Hamid v Nils Brinkmann | 2-6,4-6 |
| ITF Belgium F6 | 2016/07/19 08:00 | Tom Schonenberg v Jelle Sels | 7-5,4-6,4-6 |
| ITF Germany F7 | 2016/07/13 11:45 | Marvin Netuschil v Tom Schonenberg | 6-4,7-5 |
| ITF Germany F7 | 2016/07/12 10:15 | Tom Schonenberg v Leonard Von Hindte | 2-6,6-1,6-2 |
| Challenger Marburg Qual | 2016/06/25 12:00 | Tom Schonenberg v Germain Gigounon | 4-6,6-4,2-6 |
| ITF Netherlands F2 | 2016/06/22 08:00 | Tom Schonenberg v Jan Mertl | 4-6,2-6 |
| ITF Netherlands F2 Qual | 2016/06/19 09:00 | Tom Schonenberg v Caspar Schuetze | 6-1,6-2 |
| ITF Netherlands F2 Qual | 2016/06/18 08:00 | Tom Schonenberg v Casper Bonapart | 6-1,6-0 |
| ITF Belgium F1 | 2016/06/15 09:40 | Tom Schonenberg v Niels Desein | 4-6,2-6 |