Round: 25 Ground: Hardcourt outdoor
| ITF Germany F17 | 2015/10/22 11:00 | Niels Lootsma v Marc Sieber | 5-7,6-4,6-3 |
| ITF Germany F17 | 2015/10/20 09:00 | Goncalo Oliveira v Marc Sieber | 3-6,4-6 |
| ITF Germany F15 | 2015/10/08 13:30 | Marc Sieber v Dominik Boehler | 5-7,7-5,2-6 |
| ITF Germany F14 | 2015/10/04 11:00 | Maximilian Marterer v Marc Sieber | 6-2,6-2 |
| ITF Germany F14 | 2015/10/03 11:00 | Marc Sieber v Tom Schonenberg | 4-6,6-3,6-3 |
| ITF Germany F14 | 2015/10/02 11:00 | Marc Sieber v Martins Podzus | 6-4,6-4 |
| ITF Germany F14 | 2015/10/01 13:20 | Marc Sieber v Bernd Kossler | 6-1,6-1 |
| ITF Germany F14 | 2015/09/30 10:10 | Marc Sieber v Pavel Nejedly | 6-3,6-4 |
| ITF Turkey F6 | 2016/02/10 10:00 | Alexander Lazov v Alex Molcan | 6-3,1-6,6-7 |
| ITF Greece F11 | 2015/11/12 08:30 | Alexander Lazov v Hunter Callahan | 6-7,6-7 |
| ITF Greece F11 | 2015/11/11 08:00 | Alexander Lazov v Stephanos Schinas | 3-6,6-1,6-1 |
| ITF Greece F10 | 2015/11/07 08:00 | Eric James Johnson v Alexander Lazov | 2-6,6-4,7-6 |
| ITF Greece F10 | 2015/11/06 08:00 | Matvey Khomentovskiy v Alexander Lazov | 4-6,0-6 |
| ITF Greece F10 | 2015/11/05 07:30 | Mike Urbanija v Alexander Lazov | 2-6,1-6 |
| ITF Greece F10 | 2015/11/03 07:30 | Petar Conkic v Alexander Lazov | 2-6,3-6 |
| ITF Kazakhstan F6 | 2015/10/15 06:05 | Ivan Gakhov v Alexander Lazov | 6-4,6-7,6-4 |