Stadium: St Cyr En Val No.1 Round: 26 Ground: Hardcourt indoor
| Challenger Bad Waltersdorf MD | 2023/09/23 15:00 | Bortolotti/Passaro v Frantzen/Jebens | 1-6,2-6 |
| Challenger Bad Waltersdorf MD | 2023/09/22 09:50 | Bergevi/Veldheer v Frantzen/Jebens | 6-4,6-7,11-13 |
| Challenger Bad Waltersdorf MD | 2023/09/21 08:00 | Sabanov/Sabanov v Frantzen/Jebens | 2-6,4-6 |
| Challenger Bad Waltersdorf MD | 2023/09/20 12:30 | Pichler/Ujvary v Frantzen/Jebens | 4-6,4-6 |
| Challenger Szczecin MD | 2023/09/13 12:35 | Frantzen/Jebens v Paulson/Sachko | 6-3,4-6,10-12 |
| Challenger Genoa MD | 2023/09/07 09:30 | Frantzen/Jebens v Sabanov/Sabanov | 6-7,6-3,4-10 |
| Challenger Genoa MD | 2023/09/06 10:00 | Frantzen/Jebens v Arnaboldi/Arnaboldi | 6-4,6-3 |
| Challenger Como MD | 2023/09/02 09:00 | Frantzen/Jebens v Bergevi/Veldheer | 6-3,6-4 |