Round: 25 Ground: Carpet indoor
| ITF Germany F1 | 2017/01/10 11:00 | Pavel Nejedly v Christoph Negritu | 6-3,7-5 |
| ITF South Africa F3 | 2016/11/17 23:00 | Jordi Samper-Montana v Christoph Negritu | 6-4,6-4 |
| ITF South Africa F3 | 2016/11/16 23:00 | Philip Henning v Christoph Negritu | 2-6,2-6 |
| ITF South Africa F3 | 2016/11/15 23:00 | Curtis Clarke v Christoph Negritu | 1-6,1-6 |
| ITF South Africa F2 | 2016/11/10 23:00 | Christoph Negritu v Alessandro Bega | 1-6,2-6 |
| ITF South Africa F2 | 2016/11/09 23:00 | Christoph Negritu v Bertus Kruger | 6-2,6-3 |
| ITF South Africa F2 | 2016/11/08 23:00 | Christoph Negritu v Peter Goldsteiner | 6-3,6-4 |
| ITF South Africa F1 | 2016/11/04 23:00 | Alessandro Bega v Christoph Negritu | 6-4,6-2 |
| Challenger Koblenz Qual | 2017/01/16 14:30 | Christopher Heyman v Roman Safiullin | 5-7,7-6,4-6 |
| Challenger Koblenz Qual | 2017/01/15 20:10 | Maxime Authom v Christopher Heyman | 4-6,3-6 |
| ITF Spain F38 | 2016/11/22 11:30 | Christopher Heyman v Joao Monteiro | 6-1,1-6,4-6 |
| ITF Spain F37 | 2016/11/17 09:00 | Christopher Heyman v Mick Lescure | 4-6,6-2,4-6 |
| ITF Spain F37 | 2016/11/15 12:20 | Christopher Heyman v Alejandro Ibanez Gallego | 6-2,6-2 |
| ITF Germany F16 | 2016/10/30 10:00 | Christopher Heyman v Andriej Kapas | 3-6,6-4,6-2 |
| ITF Germany F16 | 2016/10/29 10:00 | Christopher Heyman v Gijs Brouwer | 7-5,7-6 |
| ITF Germany F16 | 2016/10/28 10:00 | Christopher Heyman v Jelle Sels | 6-2,5-7,7-6 |