Ground: Hardcourt outdoor
| ITF Turkey F7 | 2015/02/14 11:00 | Nerman Fatic v Sieber, Marc | 3-6,1-6 |
| Turkey F6, Singles Qualifying | 2015/02/13 08:00 | Sieber, Marc v Podzus, Martins | 3-6,3-6 |
| Turkey F6, Singles Qualifying | 2015/02/12 12:10 | Takeuchi, Kento (1987) v Sieber, Marc | 2-6,2-6 |
| Turkey F6, Singles Qualifying | 2015/02/11 13:45 | Sieber, Marc v Dima, Dragos | 2-6,6-2,6-1 |
| Turkey F6, Singles Qualifying | 2015/02/09 08:00 | Dmitriev, Kirill v Sieber, Marc | 2-6,6-7 |
| Turkey F6, Singles Qualifying | 2015/02/08 08:00 | Tagashira, Kento v Sieber, Marc | 1-6,1-6 |
| Turkey F6, Singles Qualifying | 2015/02/07 07:00 | Hirschmueller, Christian v Sieber, Marc | 4-6,0-6 |
| ITF Turkey F38 | 2014/11/02 10:00 | Sieber, Marc v Mohamed Safwat | 5-7,6-3,4-6 |
| Turkey F6, Singles Qualifying | 2015/02/08 08:00 | Gomez, Lucas v Kuerschner, Alexander | 6-2,6-2 |
| Turkey F6, Singles Qualifying | 2015/02/07 07:00 | Ergeneman, Gokberk v Kuerschner, Alexander | 1-6,0-6 |
| ITF Germany F4 | 2015/01/27 19:40 | Kuerschner, Alexander v Kern, Robin | 3-6,2-6 |
| ITF Germany F3 Qual | 2015/01/18 08:00 | Kuerschner, Alexander v Wagner, Hannes | 4-6,3-6 |
| ITF Germany F2 Qual | 2015/01/11 08:00 | Novotny, David v Kuerschner, Alexander | 7-6,6-1 |
| ITF Turkey F37 | 2014/10/21 07:30 | Luetjen, Jonas v Kuerschner, Alexander | 6-4,6-2 |
| ITF Turkey F36 | 2014/10/15 10:00 | Jankovits, Yannick v Kuerschner, Alexander | 6-1,6-2 |
| ITF Turkey F36 | 2014/10/13 06:30 | Kuerschner, Alexander v Soke, Cagatay Sami | 7-6,6-1 |