Stadium: Center Court Round: 27 Ground: Clay
| Challenger Augsburg MD | 2023/08/23 15:30 | Frantzen/Jebens v Habib/Hassan | 6-7,7-6,10-8 |
| ATP Hamburg MD | 2023/07/24 13:35 | Frantzen/Jebens v Gille/Vliegen | 2-6,4-6 |
| ATP Gstaad MD | 2023/07/18 12:00 | Balaji/Zhang v Frantzen/Jebens | 7-6,7-6 |
| Challenger Braunschweig MD | 2023/07/12 13:30 | Cervantes/Martinez v Frantzen/Jebens | 3-6,7-6,10-5 |
| Challenger Ilkley MD | 2023/06/22 12:25 | Escobar/Nedovyesov v Frantzen/Jebens | 6-4,3-6,10-4 |
| Challenger Ilkley MD | 2023/06/21 14:00 | Samuel/Thomson v Frantzen/Jebens | 3-6,6-7 |
| Challenger Lyon MD | 2023/06/17 10:15 | Guinard/Jacq v Frantzen/Jebens | 6-4,2-6,10-7 |
| Challenger Lyon MD | 2023/06/16 10:00 | Added/Geerts v Frantzen/Jebens | 6-7,4-6 |
| 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 |
| ITF M15 Frankfurt Am Main MD | 2023/08/10 14:20 | Caripi/Gerch v Schnaitter/Wallner | 6-7,5-7 |