Stadium: Court Central Round: 26 Ground: Hardcourt outdoor
| Challenger Augsburg MD | 2023/08/24 15:00 | Frantzen/Jebens v Schnaitter/Wallner | 6-7,6-3,14-12 |
| Challenger Augsburg MD | 2023/08/22 15:45 | Schnaitter/Wallner v Kuhn/Martin | 6-3,6-4 |
| ITF M15 Ueberlingen MD | 2023/08/19 13:55 | Al Azmeh/Naw v Schnaitter/Wallner | 7-5,3-6,10-7 |
| ITF M15 Ueberlingen MD | 2023/08/18 13:30 | Heller/Ramskogler v Schnaitter/Wallner | 6-7,1-6 |
| ITF M15 Ueberlingen MD | 2023/08/17 14:30 | Amirov/Qabazard v Schnaitter/Wallner | 2-6,2-6 |
| ITF M15 Ueberlingen MD | 2023/08/15 14:30 | Fellin/Iamachkine v Schnaitter/Wallner | 1-6,3-6 |
| ITF M15 Frankfurt Am Main MD | 2023/08/12 14:30 | Haerteis/Schell v Schnaitter/Wallner | 3-6,7-6,10-8 |
| ITF M15 Frankfurt Am Main MD | 2023/08/11 16:10 | Schnaitter/Wallner v Boehler/Schwaerzler | 6-4,6-1 |