Round: 62 Ground: Carpet indoor
| ITF Russia F8 Qual | 2015/09/06 07:00 | Maxim Ratniuk v Maximilian Kaiser | 6-7,6-2,7-6 |
| ITF Russia F8 Qual | 2015/09/05 07:00 | Maximilian Kaiser v Dmitry Resnyanskiy | 6-1,6-1 |
| ITF Russia F7 Qual | 2015/08/30 07:00 | Vitaly Kozyukov v Maximilian Kaiser | 6-3,6-3 |
| ITF Poland F3 Qual | 2015/08/22 13:00 | Maximilian Kaiser v Oleg Prihodko | 1-6,1-6 |
| ITF Poland F2 | 2015/08/16 08:00 | Maximilian Kaiser v Cristobal Grandon Diaz | 0-6,1-6 |
| ITF Poland F1 | 2015/08/09 08:00 | Adam Majchrowicz v Maximilian Kaiser | 6-2,7-5 |
| ITF Germany F8 Qual | 2015/07/19 07:30 | George Von Massow v Maximilian Kaiser | 6-1,3-6,6-1 |
| ITF Germany F17 | 2014/10/19 07:30 | Mark-Flavius Andres v Maximilian Kaiser | 7-5,7-5 |
| ITF Germany F13 | 2015/08/25 11:25 | Jonas Trinker v Marc Sieber | 3-6,3-6 |
| ITF Germany F13 | 2015/08/24 08:30 | Jonas Trinker v Flemming Peters | 1-6,2-6 |
| ITF Austria F5 Qual | 2015/07/18 10:00 | Nicolas Moreno De Alboran v Jonas Trinker | 4-6,6-3,6-1 |
| ITF Austria F4 Qual | 2015/07/11 07:15 | Filippo Baldi v Jonas Trinker | 6-2,6-2 |
| ITF Turkey F18 | 2015/05/05 08:15 | Jonas Trinker v James Marsalek | 1-6,3-6 |
| ITF Turkey F18 | 2015/05/04 08:00 | Maksim Malyshev v Jonas Trinker | 5-7,2-6 |
| ITF Turkey F18 | 2015/05/03 09:00 | Fariduni Hamid v Jonas Trinker | 3-6,5-7 |
| ITF Turkey F17 | 2015/04/25 10:00 | Jonas Trinker v Norbert Nagyi | 6-0,6-1 |