Stadium: Central Arena Round: 29 Ground: Hardcourt indoor
| Challenger Orleans MD | 2023/09/30 12:00 | Patten/Smith v Gornes/Verbeek | 6-3,7-5 |
| Challenger Orleans MD | 2023/09/28 12:30 | Debru/Hoang v Patten/Smith | 6-7,4-6 |
| Challenger Orleans MD | 2023/09/26 14:05 | Cornea/Philipp Oswald v Patten/Smith | 6-4,3-6,10-12 |
| Challenger Orleans MD | 2023/09/29 10:30 | Frantzen/Jebens v Herbert P-H / Mahut N | 7-6,6-4 |
| Challenger Orleans MD | 2023/09/27 14:10 | Frantzen/Jebens v Bourgue/Paire | 6-0,6-3 |
| 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 |