Round: 54 Ground: Clay
| 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 |
| ITF Turkey F11 | 2015/03/15 08:00 | Jonas Trinker v Christian Samuelsson | 5-7,7-6,3-6 |
| ITF Turkey F11 | 2015/03/14 07:30 | Jonas Trinker v Koray Kirci | 6-3,7-5 |
| ITF Germany F12 | 2015/08/19 14:00 | Flemming Peters v Vladyslav Manafov | 2-6,6-3,2-6 |
| ITF Germany F12 | 2015/08/17 11:00 | Luis Erlenbusch v Flemming Peters | 1-6,2-6 |
| ITF Germany F11 | 2015/08/09 13:15 | Maxime Petel v Flemming Peters | 4-6,1-6 |
| ITF Germany F11 | 2015/08/09 07:30 | Florian Broska v Flemming Peters | 2-6,1-6 |
| ITF Germany F10 Qual | 2015/08/02 13:00 | Flemming Peters v Benjamin Hassan | 5-7,1-6 |
| ITF Germany F10 Qual | 2015/08/02 08:00 | Flemming Peters v David Eisenzapf | 6-3,6-3 |
| ITF Germany F9 | 2015/07/27 09:00 | Benedict Moerl v Flemming Peters | 2-6,0-6 |
| ITF Germany F8 Qual | 2015/07/19 14:30 | Flemming Peters v Pavle Daljev | 6-3,5-7,7-6 |