Round: 26 Ground: Hardcourt indoor
| Challenger Szczecin Qual | 2015/09/13 09:00 | Andriej Kapas v Robin Kern | 3-6,2-6 |
| Challenger Szczecin Qual | 2015/09/13 09:00 | Andriej Kapas v Robin Kern | 3-6,2-6 |
| ITF Poland F3 | 2015/08/28 11:15 | Dusan Lojda v Andriej Kapas | 5-7,3-6 |
| ITF Poland F3 | 2015/08/26 14:00 | Carlos Gomez-Herrera v Andriej Kapas | 4-6,7-5,5-7 |
| ITF Poland F3 | 2015/08/25 11:20 | Tim Kopinski v Andriej Kapas | 7-6,1-6,4-6 |
| ITF Poland F2 | 2015/08/19 12:20 | Andriej Kapas v Petr Michnev | 4-6,2-6 |
| Challenger Poznan | 2015/07/14 13:45 | Andriej Kapas v Taro Daniel | 1-6,2-6 |
| Challenger Poprad Tatry Qual | 2015/06/14 08:00 | Tomas Lipovsek Puches v Andriej Kapas | 6-1,6-0 |
| Challenger Aix en Provence | 2015/05/06 09:00 | Andriej Kapas v Robin Haase | 1-6,4-6 |
| ITF Germany F15 | 2015/10/07 08:00 | Christoph Negritu v Robin Kern | 2-6,2-6 |
| ITF Germany F14 | 2015/10/01 11:05 | Tom Schonenberg v Robin Kern | 6-2,6-3 |
| Challenger Szczecin | 2015/09/15 13:10 | Pablo Carreno Busta v Robin Kern | 6-4,7-5 |
| Challenger Szczecin Qual | 2015/09/13 09:00 | Andriej Kapas v Robin Kern | 3-6,2-6 |
| ITF Germany F12 | 2015/08/21 15:00 | Sandro Ehrat v Robin Kern | 6-1,6-2 |
| ITF Germany F12 | 2015/08/20 13:15 | Robin Kern v Teri Groll | 5-7,6-3,6-0 |
| ITF Germany F12 | 2015/08/19 12:30 | Christian Hirschmueller v Robin Kern | 1-6,0-6 |
| ITF Germany F8 | 2015/07/22 12:45 | Jean-Marc Werner v Robin Kern | 3-6,7-6,6-2 |