Round: 62 Ground: Clay
| ITF Croatia F3 | 2017/03/20 12:30 | Ryusei Makiguchi v Gabriel Schmidt | 7-6,2-6,6-2 |
| ITF Croatia F3 | 2017/03/20 09:00 | Gabriel Schmidt v Matej Sabanov | 6-1,6-0 |
| ITF Croatia F3 | 2017/03/19 08:30 | Gabriel Schmidt v Nazar Khrustalev | 4-6,6-1,6-2 |
| ITF Tunisia F9 | 2017/03/04 08:00 | Gabriel Schmidt v Yan Bondarevskiy | 2-6,4-6 |
| ITF Tunisia F8 | 2017/02/25 08:00 | Antonio Zucca v Gabriel Schmidt | 6-3,6-2 |
| ITF Germany F15 | 2016/10/16 11:00 | Gabriel Schmidt v Niklas Schell | 5-7,3-6 |
| ITF Germany F15 | 2016/10/15 08:00 | Valentin Guenther v Gabriel Schmidt | 4-6,4-6 |
| ITF Germany F14 | 2016/10/09 08:00 | Gabriel Schmidt v Adrian Oetzbach | 6-2,3-6,4-6 |
| ITF Austria F1 | 2017/07/02 14:35 | Horst Rieder v Robin Peham | 4-6,1-6 |
| ITF Austria F1 | 2017/07/01 08:00 | Horst Rieder v Lorenzo Di Maro | 6-2,6-4 |
| ITF Tunisia F23 | 2017/06/11 10:00 | Gabriele Maria Noce v Horst Rieder | 3-6,6-4,6-2 |
| ITF Italy F16 Qual | 2017/06/03 08:30 | Horst Rieder v Michele D'Amico | 2-6,4-6 |
| ITF Czech Republic F1 Qual | 2017/05/14 10:30 | Juraj Masar v Horst Rieder | 3-6,6-4,7-6 |
| ITF Italy F7 Qual | 2017/04/01 07:30 | Bogdan Ionut Apostol v Horst Rieder | 6-3,6-1 |
| ITF Italy F6 Qual | 2017/03/26 08:45 | Alejandro Artunedo v Horst Rieder | 7-5,6-3 |
| ITF Tunisia F8 | 2017/02/25 14:00 | Horst Rieder v Filippo Leonardi | 1-6,1-6 |