Stadium: Center Court Round: 26 Ground: Clay
| Challenger Augsburg HD | 2023/08/26 09:00 | Frantzen/Jebens v Kouzmine/Uzhylovskyi | 6-2,6-2 |
| Challenger Augsburg HD | 2023/08/25 15:00 | Frantzen/Jebens v Oberleitner/Sandkaulen | 7-6,6-0 |
| Challenger Augsburg HD | 2023/08/24 15:00 | Frantzen/Jebens v Schnaitter/Wallner | 6-7,6-3,14-12 |
| Challenger Augsburg HD | 2023/08/23 15:30 | Frantzen/Jebens v Habib/Hassan | 6-7,7-6,10-8 |
| ATP - Hamburg - HD | 2023/07/24 13:35 | Frantzen/Jebens v Gille/Vliegen | 2-6,4-6 |
| ATP - Gstaad - HD | 2023/07/18 12:00 | Balaji/Zhang v Frantzen/Jebens | 7-6,7-6 |
| Challenger Braunschweig - HD | 2023/07/12 13:30 | Cervantes/Martinez v Frantzen/Jebens | 3-6,7-6,10-5 |
| Challenger - Ilkley - HD | 2023/06/22 12:25 | Escobar/Nedovyesov v Frantzen/Jebens | 6-4,3-6,10-4 |