Round: 25 Ground: Hardcourt outdoor
| ITF Tunisia F16 | 2015/08/11 09:40 | Nicolas Alberto Arreche 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 Christopher Patzanovsky | 6-1,7-5 |
| ITF Germany F10 Qual | 2015/08/02 08:00 | Christoph Negritu v Luca Giacomelli | 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 | Andreas Mies v Christoph Negritu | 6-2,6-4 |
| ITF Germany F4 | 2015/01/26 08:30 | Luca Gelhardt 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 |
| ITF Romania F12 | 2015/08/10 13:00 | Roberto Marcora v Vadim Alekseenko | 6-3,6-1 |
| ITF Germany F10 | 2015/08/06 13:25 | Jan Choinski v Vadim Alekseenko | 6-3,6-1 |
| ITF Germany F10 | 2015/08/04 10:35 | Dominik Boehler v Vadim Alekseenko | 5-7,6-7 |
| ITF Romania F10 | 2015/07/23 12:35 | Filip Horansky v Vadim Alekseenko | 6-1,6-2 |
| ITF Romania F10 | 2015/07/22 11:10 | Luca George Tatomir v Vadim Alekseenko | 6-7,4-6 |
| ITF Romania F8 | 2015/07/07 08:55 | Jordan Ubiergo v Vadim Alekseenko | 6-2,7-5 |
| ITF Romania F7 | 2015/06/30 07:55 | Vadim Alekseenko v Juan Ignacio Ameal | 3-6,4-6 |
| ITF Turkey F31 | 2015/06/23 12:15 | Temur Ismailov v Vadim Alekseenko | 6-2,6-1 |