Stadium: Court 3 Round: 28 Ground: Hardcourt indoor
| Challenger Hamburg - Herrdubbel | 2023/10/19 17:05 | Added/Paul v Schnaitter/Wallner | 6-4,5-7,7-10 |
| Challenger Hamburg - Herrdubbel | 2023/10/18 14:00 | Ilkel/Kirkin v Schnaitter/Wallner | 1-6,2-6 |
| ITF M25 - Rodez - Herrdubbel | 2023/10/13 10:00 | Jones/Paris v Schnaitter/Wallner | 6-3,7-6 |
| ITF M25 - Rodez - Herrdubbel | 2023/10/10 13:20 | Schnaitter/Wallner v Giovannini/Giovannini | 6-3,6-2 |
| ITF M25 - Nevers - Herrdubbel | 2023/10/07 11:30 | Schnaitter/Wallner v Paul/Steinegger | 6-3,6-4 |
| ITF M25 - Nevers - Herrdubbel | 2023/10/05 15:55 | Schnaitter/Wallner v Brunold/Seeman | 6-4,4-6,10-5 |
| Challenger Augsburg - Herrdubbel | 2023/08/24 15:00 | Frantzen/Jebens v Schnaitter/Wallner | 6-7,6-3,14-12 |
| Challenger Augsburg - Herrdubbel | 2023/08/22 15:45 | Schnaitter/Wallner v Kuhn/Martin | 6-3,6-4 |
| Challenger Hamburg - Herrdubbel | 2023/10/19 11:15 | Jecan/Veldheer v Masur/Wessels | 6-2,5-7,10-5 |
| Challenger Hamburg - Herrdubbel | 2023/10/18 14:30 | Jecan/Veldheer v Barranco Cosano/Jorda Sanchis | 7-6,3-6,10-8 |