| ITF Turkey F14 | 04/13 09:30 | 26 | Altug Celikbilek v Christoph Negritu | 6-3,6-7,6-2 | |
| ITF Turkey F14 | 04/11 09:50 | 25 | Mert Naci Turker v Christoph Negritu | 4-6,3-6 | |
| ITF Turkey F13 | 04/07 08:00 | 27 | Christoph Negritu v Alexis Musialek | 2-6,2-6 | |
| ITF Turkey F13 | 04/06 07:30 | 26 | Christoph Negritu v Mauricio Echazu | 7-6,6-2 | |
| ITF Turkey F13 | 04/05 09:35 | 25 | Christoph Negritu v Muhammet Haylaz | 4-6,6-1,6-0 | |
| ITF France F7 | 03/20 13:00 | 25 | Sebastien Boltz v Christoph Negritu | 6-3,6-2 | |
| ITF Italy F4 | 03/14 12:55 | 25 | Christoph Negritu v Alessandro Bega | 4-6,2-6 | |
| ITF Turkey F7 | 02/22 08:00 | 26 | Christoph Negritu v Marsel Ilhan | 2-6,4-6 | |
| ITF Turkey F7 | 02/20 07:00 | 25 | Iznaur Akhmaev v Christoph Negritu | 2-6,3-6 | |
| ITF Turkey F6 | 02/13 08:00 | 25 | Christoph Negritu v Anil Yuksel | 5-7,3-6 | |
| ITF Turkey F5 | 02/08 07:00 | 26 | Christoph Negritu v Michal Konecny | 6-7,5-7 | |
| ITF Turkey F5 | 02/06 09:30 | 25 | Bernd Kossler v Christoph Negritu | 1-6,4-6 | |
| ITF France F3 | 01/24 12:00 | 25 | Christoph Negritu v Christopher Heyman | 1-6,0-6 | |
| ITF Germany F1 | 01/10 11:00 | 25 | Pavel Nejedly v Christoph Negritu | 6-3,7-5 | |
| ITF South Africa F3 | 11/17 23:00 | 27 | Jordi Samper-Montana v Christoph Negritu | 6-4,6-4 | |
| ITF South Africa F3 | 11/16 23:00 | 26 | Philip Henning v Christoph Negritu | 2-6,2-6 | |
| ITF South Africa F3 | 11/15 23:00 | 25 | Curtis Clarke v Christoph Negritu | 1-6,1-6 | |
| ITF South Africa F2 | 11/10 23:00 | 27 | Christoph Negritu v Alessandro Bega | 1-6,2-6 | |
| ITF South Africa F2 | 11/09 23:00 | 26 | Christoph Negritu v Bertus Kruger | 6-2,6-3 | |
| ITF South Africa F2 | 11/08 23:00 | 25 | Christoph Negritu v Peter Goldsteiner | 6-3,6-4 | |
| ITF South Africa F1 | 11/04 23:00 | 28 | Alessandro Bega v Christoph Negritu | 6-4,6-2 | |
| ITF South Africa F1 | 11/03 23:00 | 27 | Christoph Negritu v Calum Puttergill | 6-1,2-6,6-4 | |
| ITF South Africa F1 | 11/02 23:00 | 26 | Christoph Negritu v Brandon Walkin | 6-4,6-2 | |
| ITF South Africa F1 | 10/31 23:00 | 25 | Christoph Negritu v Washi Gervais | 7-5,6-2 | |
| ITF France F23 | 10/19 15:35 | 26 | Christoph Negritu v Julien Dubail | 6-3,1-6,6-7 | |
| ITF France F23 | 10/18 11:20 | 25 | Christoph Negritu v Ronan Joncour | 6-7,6-4,7-5 | |
| ITF Czech Republic F7 | 10/12 08:00 | 25 | Michal Franek v Christoph Negritu | 6-4,6-3 | |
| ITF Germany F13 | 10/06 16:10 | 26 | Michal Konecny v Christoph Negritu | 6-4,6-7,6-4 | |
| ITF Germany F13 | 10/05 09:35 | 25 | Tim Ruehl v Christoph Negritu | 4-6,2-6 | |
| ITF Egypt F26 | 09/28 10:20 | 25 | Peter Goldsteiner v Christoph Negritu | 7-5,6-4 |