Stadium: Court 2 Round: 26 Ground: Clay
| ITF Germany F6 | 2016/07/07 12:20 | Julian Lenz v Marvin Netuschil | 4-6,6-4,4-6 |
| Challenger Lisbon Qual | 2017/06/10 10:00 | Daniel Munoz-De La Nava v Marvin Netuschil | 6-3,6-0 |
| Challenger Rome Qual | 2017/05/08 09:00 | Marvin Netuschil v Yannick Maden | 3-6,4-6 |
| Challenger Rome Qual | 2017/05/07 09:00 | Daniel Masur v Marvin Netuschil | 6-1,5-7,3-6 |
| Challenger Rome Qual | 2017/05/06 09:00 | Marvin Netuschil v Gianmarco De Santis | 6-0,6-0 |
| Challenger Ostrava Qual | 2017/04/30 11:45 | Reda El Amrani v Marvin Netuschil | 6-7,6-2,6-3 |
| Challenger Ostrava Qual | 2017/04/29 09:30 | Gian Marco Moroni v Marvin Netuschil | 6-3,3-6,6-7 |
| ITF Turkey F13 | 2017/04/07 10:15 | Julien Cagnina v Marvin Netuschil | 6-1,6-3 |
| ITF Turkey F13 | 2017/04/06 07:30 | Juan Carlos Saez v Marvin Netuschil | 6-4,0-6,2-6 |
| ITF Germany F10 | 2017/08/11 14:30 | Jan Choinski v Julian Lenz | 3-6,7-5,7-5 |
| ITF Germany F10 | 2017/08/10 15:45 | Jan Choinski v Julian Lenz | 3-6,7-5,6-5 |
| ITF Germany F10 | 2017/08/09 14:30 | Kai Wehnelt v Julian Lenz | 3-6,3-6 |
| ITF Germany F10 | 2017/08/08 14:20 | Julian Lenz v Sebastian Fanselow | 7-5,3-6,6-4 |
| Challenger Liberec Qual | 2017/07/29 10:00 | Julian Lenz v Juan Pablo Ficovich | 6-4,3-6,2-6 |
| ITF Germany F8 | 2017/07/20 14:10 | Julian Lenz v Jan Choinski | 7-5,6-7,0-6 |
| ITF Germany F8 | 2017/07/19 15:30 | Matthew Dellavedova v Julian Lenz | 3-6,4-6 |
| Challenger Marburg | 2017/07/03 15:30 | Cedrik-Marcel Stebe v Julian Lenz | 6-3,7-6 |