| ITF Turchia F16 | 04/21 08:00 | 26 | Patrik Nema v Christoph Negritu | 3-6,3-6 | |
| ITF Italia F1 | 03/03 13:30 | 26 | Christoph Negritu v Jonathan Kanar | 4-6,6-4,3-6 | |
| ITF Italia F1 | 03/01 12:10 | 25 | Lorenzo Frigerio v Christoph Negritu | 6-4,2-6,1-6 | |
| ITF Spagna F3 | 02/08 08:30 | 62 | Christoph Negritu v Casper Ruud | 2-6,1-6 | |
| ITF Spagna F3 | 02/07 09:00 | 62 | Christoph Negritu v Iouri Sant S-Netrebin | 6-4,7-5 | |
| ITF Germania F3 - Qual. | 01/24 11:00 | 44 | Jonas Luetjen v Christoph Negritu | 7-6,6-3 | |
| ITF Germania F1 | 01/12 11:00 | 25 | Christoph Negritu v Petr Michnev | 6-4,3-6,5-7 | |
| ITF Turchia F1 | 01/09 07:30 | 27 | Ugo Humbert v Christoph Negritu | 6-2,6-1 | |
| ITF Turchia F1 | 01/08 12:10 | 26 | Christoph Negritu v Vadym Ursu | 6-1,6-4 | |
| ITF Turchia F1 | 01/06 08:30 | 25 | Christoph Negritu v Vadim Alekseenko | 7-6,7-6 | |
| ITF Egitto F33 | 12/12 09:00 | 28 | Alessandro Bega v Christoph Negritu | 6-4,6-0 | |
| ITF Egitto F33 | 12/11 09:00 | 27 | Vladyslav Manafov v Christoph Negritu | 4-6,6-3,6-7 | |
| ITF Egitto F33 | 12/10 09:00 | 26 | Oleg Khotkov v Christoph Negritu | 2-6,0-6 | |
| ITF Egitto F33 | 12/08 09:00 | 25 | Fredrik Ask v Christoph Negritu | 2-6,4-6 | |
| ITF Egitto F33 | 12/04 12:30 | 27 | Denys Molchanov v Christoph Negritu | 7-5,6-4 | |
| ITF Egitto F33 | 12/03 12:30 | 26 | Lukas Koncilia v Christoph Negritu | 3-6,7-6,2-6 | |
| ITF Egitto F33 | 12/02 12:30 | 25 | Pawel Zawisza v Christoph Negritu | 3-6,5-7 | |
| ITF Tunisia F32 | 11/19 10:15 | 26 | Christoph Negritu v Alexandre Muller | 6-0,3-6,5-7 | |
| ITF Tunisia F32 | 11/18 12:30 | 25 | Jordi Munoz-Abreu v Christoph Negritu | 6-2,3-6,6-7 | |
| ITF Tunisia F31 | 11/11 08:30 | 25 | Christoph Negritu v Mohamed Aziz Dougaz | 6-7,5-7 | |
| ITF Tunisia F30 | 11/06 10:20 | 27 | Christoph Negritu v Kirill Dmitriev | 3-6,7-5,2-6 | |
| ITF Tunisia F30 | 11/05 11:00 | 26 | Alberto Romero De Avila Senise v Christoph Negritu | 3-6,2-6 | |
| ITF Tunisia F30 | 11/03 12:30 | 25 | Christoph Negritu v Robin Peham | 6-7,6-2,6-2 | |
| ITF Tunisia F29 | 10/27 08:30 | 25 | Christoph Negritu v Florent Diep | 2-6,6-7 | |
| ITF Tunisia F28 | 10/20 10:35 | 25 | David Perez Sanz v Christoph Negritu | 6-1,6-0 | |
| ITF Germania F15 | 10/07 08:00 | 25 | Christoph Negritu v Robin Kern | 2-6,2-6 | |
| ITF Germania F15 | 10/05 08:00 | 62 | Christoph Negritu v Leonard Von Hindte | 5-7,6-3,6-2 | |
| ITF Germania F15 | 10/05 08:00 | 62 | Christoph Negritu v David Pel | 4-6,6-3,7-5 | |
| ITF Francia F20 | 10/01 09:00 | 26 | Christoph Negritu v Ugo Humbert | 3-6,4-6 | |
| ITF Francia F20 | 09/29 09:00 | 25 | Gregoire Jacq v Christoph Negritu | 6-7,4-6 |