Round: 25 Ground: Hardcourt indoor
| Challenger Szczecin Qual | 2015/09/13 09:00 | Kapas, Andriej v Kern, Robin | 3-6,2-6 |
| ITF Poland F3 | 2015/08/28 11:15 | Dusan Lojda v Kapas, Andriej | 5-7,3-6 |
| ITF Poland F3 | 2015/08/26 14:00 | Gomez-Herrera, Carlos v Kapas, Andriej | 4-6,7-5,5-7 |
| ITF Poland F3 | 2015/08/25 11:20 | Kopinski, Tim v Kapas, Andriej | 7-6,1-6,4-6 |
| ITF Poland F2 | 2015/08/19 12:20 | Kapas, Andriej v Petr Michnev | 4-6,2-6 |
| Poznan, Poland | 2015/07/14 13:45 | Kapas, Andriej v Taro Daniel | 1-6,2-6 |
| Challenger Poprad Tatry Qual | 2015/06/14 08:00 | Lipovsek Puches, Tomas v Kapas, Andriej | 6-1,6-0 |
| Challenger - Aix en Provence | 2015/05/06 09:00 | Kapas, Andriej v Haase, Robin | 1-6,4-6 |
| ITF Germany F15 | 2015/10/05 10:00 | Kahlke, Jannis v Erlenbusch, Luis | 6-4,6-3 |
| ITF Germany F15 | 2015/10/05 08:00 | Kahlke, Jannis v Brinkmann, Nils | 6-2,6-4 |
| ITF Tunisia F25 | 2015/09/30 13:00 | Kahlke, Jannis v Desyatnik, Anton | 1-6,6-3,2-6 |
| ITF Tunisia F25 Qual | 2015/09/27 15:00 | Kahlke, Jannis v Courtalon, Marceau | 6-2,6-2 |
| ITF Tunisia F5 | 2015/09/27 09:30 | Nikola Milojevic v Kahlke, Jannis | 6-3,6-1 |
| ITF Tunisia F5 | 2015/09/26 10:35 | Kahlke, Jannis v Pulgar-Garcia, Jaime | 6-3,6-1 |
| ITF Tunisia F5 | 2015/09/24 11:45 | Kahlke, Jannis v Testoni, Cesar | 6-0,6-0 |
| ITF Tunisia F23 | 2015/09/17 08:00 | Kahlke, Jannis v Vilardo, Francesco | 5-7,6-7 |