Stadium: Annexe Round: 26 Ground: Hardcourt indoor
| Challenger - Oeiras - Doubles Hommes | 2023/01/10 18:10 | Frantzen/Jebens v Liutarevich/Manafov | 6-2,6-2 |
| Challenger Orleans MD | 2023/10/01 12:30 | Patten/Smith v Frantzen/Jebens | 6-7,6-7 |
| 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 Orleans MD | 2023/09/26 12:00 | Gornes/Verbeek v Liutarevich/Manafov | 6-4,6-7,11-9 |
| Challenger Bad Waltersdorf MD | 2023/09/22 08:30 | Liutarevich/Manafov v Bortolotti/Passaro | 2-6,3-6 |
| Challenger Bad Waltersdorf MD | 2023/09/21 09:35 | Cervantes Huegun I / Roca Batalla O v Liutarevich/Manafov | 4-6,6-3,5-10 |
| Challenger Bad Waltersdorf MD | 2023/09/20 11:30 | Liutarevich/Manafov v Agamenone/Brancaccio | 6-4,7-6 |
| Challenger Szczecin MD | 2023/09/14 17:05 | Paulson/Sachko v Liutarevich/Manafov | 6-4,6-4 |
| Challenger Szczecin MD | 2023/09/12 17:30 | Liutarevich/Manafov v Bortolotti/Cobolli | 6-7,7-6,10-6 |
| Challenger Genoa MD | 2023/09/07 11:30 | Forti/Ocleppo v Liutarevich/Manafov | 3-6,6-3,13-11 |
| Challenger Genoa MD | 2023/09/06 13:35 | Bergevi/Gonzalez v Liutarevich/Manafov | 5-7,3-6 |