Round: 25 Ground: Clay
| ITF Switzerland F1 | 2015/03/10 12:30 | Florian Fallert v Christian Hirschmueller | 6-2,7-5 |
| ITF Germany F12 | 2015/08/19 12:30 | Christian Hirschmueller v Robin Kern | 1-6,0-6 |
| ITF Latvia F1 | 2015/08/05 07:00 | Adria Mas Mascolo v Christian Hirschmueller | 6-4,6-1 |
| ITF Latvia F1 | 2015/08/03 08:35 | Aleksas Tverijonas v Christian Hirschmueller | 0-6,6-3,3-6 |
| ITF Latvia F1 | 2015/08/02 07:00 | Christian Hirschmueller v Tadas Tarasevicius | 6-4,6-1 |
| ITF Austria F6 | 2015/07/28 13:00 | Maxime Chazal v Christian Hirschmueller | 6-1,6-2 |
| ITF Austria F2 | 2015/07/01 08:00 | Christian Hirschmueller v Lenny Hampel | 5-7,3-6 |
| ITF Austria F2 | 2015/06/30 12:30 | Christian Hirschmueller v Eduardo Dischinger | 6-1,6-1 |
| ITF Austria F1 | 2015/06/23 10:30 | Christian Hirschmueller v Tomislav Ternar | 3-6,3-6 |
| ITF Germany F11 | 2015/08/14 13:50 | Florian Fallert v Daniel Masur | 7-5,3-6,1-6 |
| ITF Germany F11 | 2015/08/13 15:00 | Florian Fallert v Julian Onken | 6-4,3-6,6-0 |
| ITF Italy F21 | 2015/08/06 16:50 | Florian Fallert v Salvatore Caruso | 1-6,6-7 |
| ITF Italy F21 | 2015/08/05 11:30 | Maverick Banes v Florian Fallert | 4-6,4-6 |
| ITF Italy F21 | 2015/08/04 14:50 | Joy Vigani v Florian Fallert | 4-6,0-6 |
| ITF Austria F6 | 2015/07/27 15:30 | Sebastian Ofner v Florian Fallert | 7-6,7-6 |
| ITF Germany F5 | 2015/07/05 12:00 | Kevin Krawietz v Florian Fallert | 3-6,6-3,2-6 |
| ITF Germany F5 | 2015/07/04 16:00 | Franjo Raspudic v Florian Fallert | 4-6,6-4,5-7 |