Stadium: Court 1 Round: 29 Ground: Clay
| ITF Switzerland F5 | 2018/09/07 11:00 | Harri Heliovaara v Louis Wessels | 6-1,4-6,1-6 |
| ITF Switzerland F5 | 2018/09/06 12:55 | Louis Wessels v Marvin Netuschil | 3-6,6-1,6-4 |
| ITF Switzerland F5 | 2018/09/05 10:00 | Louis Wessels v Lucas Gomez | 6-2,3-6,6-4 |
| ITF Switzerland F5 | 2018/09/04 09:30 | Louis Wessels v Mats Rosenkranz | 5-7,6-3,6-0 |
| ITF Germany F13 | 2018/08/24 12:35 | Facundo Mena v Louis Wessels | 6-4,7-6 |
| ITF Germany F13 | 2018/08/23 08:00 | Kai Wehnelt v Louis Wessels | 4-6,3-6 |
| ITF Germany F13 | 2018/08/22 14:30 | Jonas Trinker v Louis Wessels | 6-7,2-6 |
| Challenger Meerbusch | 2018/08/14 10:00 | Louis Wessels v Pedro Sousa | 0-6,1-6 |
| ITF Switzerland F5 | 2018/09/07 11:00 | Patrik Niklas-Salminen v Sandro Ehrat | 1-6,4-6 |
| ITF Switzerland F5 | 2018/09/06 14:00 | Sandro Ehrat v Samuel Bensoussan | 6-2,3-6,6-0 |
| ITF Switzerland F5 | 2018/09/05 11:35 | Riccardo Balzerani v Sandro Ehrat | 7-6,1-6,2-6 |
| ITF Switzerland F5 | 2018/09/04 15:45 | Thomas Setodji v Sandro Ehrat | 3-6,6-4,0-6 |
| ITF Switzerland F4 | 2018/08/29 08:00 | Sandro Ehrat v Tomas Lipovsek Puches | 3-6,2-6 |
| ITF Switzerland F4 | 2018/08/28 13:15 | Benjamin Pietri v Sandro Ehrat | 2-6,6-7 |
| ITF Switzerland F3 | 2018/08/24 13:30 | Sandro Ehrat v Steven Diez | 4-6,6-1,4-6 |
| ITF Switzerland F3 | 2018/08/23 11:45 | Tomas Lipovsek Puches v Sandro Ehrat | 3-6,5-7 |