Round: 25 Ground: Carpet indoor
| ITF Germany F1 Qual | 2015/01/06 09:00 | Denis Kapric v Gil Uwe Grund | 7-5,6-3 |
| ITF Germany F14 | 2015/09/28 08:00 | Denis Kapric v Aliaksandr Prudnikau | 6-3,3-6,6-1 |
| ITF Switzerland F5 | 2015/09/02 12:05 | Vullnet Tashi v Denis Kapric | 6-4,2-6,6-3 |
| ITF Switzerland F5 | 2015/09/01 09:10 | Denis Kapric v Marco Zocastello | 6-3,6-4 |
| ITF Switzerland F5 Qual | 2015/08/30 08:00 | Denis Kapric v Bastien Kolly | 6-0,6-3 |
| ITF Switzerland F5 Qual | 2015/08/29 10:30 | Denis Kapric v Sebastien Mentha | 6-1,6-1 |
| ITF Germany F13 | 2015/08/25 09:35 | Denis Kapric v Valentin Guenther | 4-6,3-6 |
| ITF Germany F12 | 2015/08/17 11:00 | Denis Kapric v Jakob Sude | 3-6,3-6 |
| ITF Germany F12 | 2015/08/16 08:00 | Denis Kapric v Adriano Quinti | 6-2,6-2 |
| ITF Germany F14 | 2015/09/29 08:00 | Gil Uwe Grund v Philipp Dittmer | 6-7,3-6 |
| ITF Germany F12 | 2015/08/16 08:00 | Gil Uwe Grund v Nathaniel Seyler | 6-2,6-3 |
| ITF Germany F11 | 2015/08/09 07:30 | Gil Uwe Grund v Linus Krohn | 6-0,3-6,6-2 |
| ITF Turkey F13 | 2015/03/29 07:00 | Sarp Agabigun v Gil Uwe Grund | 6-3,6-3 |
| ITF Germany F4 | 2015/01/25 08:00 | Enzo Sommer v Gil Uwe Grund | 6-3,6-4 |
| ITF Germany F2 Qual | 2015/01/11 11:00 | Petr Michnev v Gil Uwe Grund | 7-5,6-2 |
| ITF Germany F1 Qual | 2015/01/06 09:00 | Denis Kapric v Gil Uwe Grund | 7-5,6-3 |
| ITF Germany F1 Qual | 2015/01/05 09:00 | Gil Uwe Grund v David Poljak | 7-6,7-5 |