Ground: Hardcourt outdoor
| ITF Turkey F11 | 2015/03/19 07:30 | Huta Galung, Jesse v Weissborn, Tristan | 1-6,4-6 |
| ITF Turkey F11 | 2015/03/17 09:00 | Sarp Agabigun v Weissborn, Tristan | 2-6,0-6 |
| ITF Turkey F3 | 2015/02/27 09:30 | Pavlasek, Adam v Weissborn, Tristan | 6-3,6-4 |
| ITF Turkey F3 | 2015/02/26 14:55 | Stanek, Robin v Weissborn, Tristan | 6-2,5-7,8-10 |
| ITF Turkey F7 | 2015/02/18 07:30 | Podzus, Martins v Weissborn, Tristan | 6-2,6-4 |
| ITF Turkey F7 | 2015/02/17 07:30 | Weissborn, Tristan v Gao, Xin | 6-2,7-5 |
| ITF Turkey F7 | 2015/02/14 07:00 | Weissborn, Tristan v Altuna, Tuna | 6-0,6-4 |
| Turkey F6, Singles Qualifying | 2015/02/09 10:05 | Weissborn, Tristan v Johansson, Morgan | 4-6,4-6 |
| ITF Turkey F11 | 2015/03/19 07:30 | Di Nicola, Gianluca v Sieber, Marc | 6-7,6-7 |
| ITF Turkey F11 | 2015/03/17 09:00 | Sieber, Marc v Kamil Majchrzak | 6-4,6-2 |
| ITF Turkey F7 | 2015/02/22 09:00 | Sieber, Marc v Dimitar Kuzmanov | 5-7,3-6 |
| ITF Turkey F7 | 2015/02/20 09:00 | Stanek, Robin v Sieber, Marc | 6-4,4-6,1-6 |
| ITF Turkey F7 | 2015/02/19 11:10 | Evgeny Karlovskiy v Sieber, Marc | 2-6,6-3,4-6 |
| ITF Turkey F7 | 2015/02/18 10:40 | Sieber, Marc v Vorster, Tucker | 6-4,4-6,7-5 |
| ITF Turkey F7 | 2015/02/17 07:30 | Sieber, Marc v Patael, Ben | 6-1,6-3 |
| ITF Turkey F7 | 2015/02/16 08:00 | Sieber, Marc v Kuerschner, Alexander | 6-4,7-5 |