Ground: Carpet indoor
| ITF Switzerland F1 | 2015/03/12 16:20 | Yann Marti v Haerteis, Johannes | 6-2,3-6,4-6 |
| ITF Switzerland F1 | 2015/03/09 16:20 | Sommer, Enzo v Haerteis, Johannes | 0-6,4-6 |
| ITF Turkey F3 | 2015/02/27 08:30 | Baltensperger, Raphael v Haerteis, Johannes | 6-4,6-4 |
| ITF Turkey F7 | 2015/02/14 11:00 | Haerteis, Johannes v Nik Razborsek | 5-7,4-6 |
| Turkey F6, Singles Qualifying | 2015/02/08 11:00 | Haerteis, Johannes v Novotny, David | 7-6,6-2 |
| Turkey F6, Singles Qualifying | 2015/02/07 09:00 | Haerteis, Johannes v Kazuma Kawachi | 6-1,6-0 |
| ITF Germany F4 | 2015/01/30 12:00 | Bemelmans, Ruben v Haerteis, Johannes | 6-2,6-3 |
| ITF Germany F4 | 2015/01/29 10:00 | Haerteis, Johannes v Kern, Robin | 7-6,6-4 |
| ITF Switzerland F1 | 2015/03/12 18:45 | Mrose, Oliver v Dmitriev, Kirill | 0-6,3-6 |
| ITF Switzerland F1 | 2015/03/11 12:30 | Boehler, Dominik v Dmitriev, Kirill | 3-6,3-6 |
| ITF Switzerland F1 | 2015/03/09 16:25 | Vadym Ursu v Dmitriev, Kirill | 6-7,4-6 |
| 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 | Dmitriev, Kirill v Chiu, Yu Hsiang | 6-0,6-2 |
| Turkey F6, Singles Qualifying | 2015/02/07 07:00 | Dmitriev, Kirill v Patric Prinoth | 6-0,6-1 |
| ITF Turkey F43 | 2014/12/04 07:30 | Barbosa, Romain v Dmitriev, Kirill | 6-3,6-4 |
| ITF Turkey F43 | 2014/12/02 07:00 | Daniel Altmaier v Dmitriev, Kirill | 1-6,0-6 |