Round: 25 Ground: Clay
| Tunisia F16, Singles Qualifying | 2015/08/11 09:40 | Arreche, Nicolas Alberto v Christoph Negritu | 6-4,6-1 |
| ITF Germany F10 Qual | 2015/08/03 10:30 | Christoph Negritu v Benjamin Hassan | 4-6,6-2,4-6 |
| ITF Germany F10 Qual | 2015/08/02 13:00 | Christoph Negritu v Patzanovsky, Christopher | 6-1,7-5 |
| ITF Germany F10 Qual | 2015/08/02 08:00 | Christoph Negritu v Giacomelli, Luca | 7-6,6-2 |
| ITF Austria F4 | 2015/07/14 11:00 | Christoph Negritu v Lucas Miedler | 2-6,1-6 |
| ITF Germany F4 | 2015/01/26 15:50 | Mies, Andreas v Christoph Negritu | 6-2,6-4 |
| ITF Germany F4 | 2015/01/26 08:30 | Gelhardt, Luca v Christoph Negritu | 6-1,3-6,5-7 |
| ITF Germany F2 | 2015/01/13 10:45 | Christoph Negritu v Vadym Ursu | 5-7,6-7 |
| Tunisia F16, Singles Qualifying | 2015/08/13 14:00 | Ribeiro Navarrete, Samuel v Jotovski, Tomislav | 4-6,1-6 |
| ITF Spain F24 | 2015/08/05 16:00 | Ribeiro Navarrete, Samuel v Artunedo Martinav. | 3-6,3-6 |
| ITF Spain F24 | 2015/08/03 09:00 | Cembellin Prieto, Antonio v Ribeiro Navarrete, Samuel | 2-6,7-5,2-6 |
| ITF Spain F23 | 2015/07/27 17:05 | Ribeiro Navarrete, Samuel v Esteve Lobato, Eduard | 6-4,7-6 |
| ITF Spain F22 | 2015/07/22 14:00 | Ribeiro Navarrete, Samuel v Alcaraz Ivorra, Albert | 2-6,2-6 |
| ITF Spain F22 | 2015/07/20 16:00 | Pedro Martinez v Ribeiro Navarrete, Samuel | 6-4,4-6,4-6 |
| ITF Spain F21 | 2015/07/15 16:30 | Ivan Gakhov v Ribeiro Navarrete, Samuel | 7-6,7-5 |
| ITF Spain F21 | 2015/07/13 13:30 | Sergi Perez Contri v Ribeiro Navarrete, Samuel | 4-6,2-6 |