Stadium: VOLKSBANK Court Round: 26 Ground: Clay
| Challenger Meerbusch | 2023/08/11 15:30 | Max Hans Rehberg v Titouan Droguet | 6-7,4-6 |
| Challenger Meerbusch | 2023/08/10 15:30 | Gauthier Onclin v Max Hans Rehberg | 6-7,6-7 |
| Challenger Meerbusch | 2023/08/08 16:05 | Max Hans Rehberg v Daniel Michalski | 2-6,6-1,6-4 |
| Challenger Luedenscheid | 2023/08/01 15:15 | Max Hans Rehberg v Rudolf Molleker | 4-6,2-6 |
| ATP Hamburg | 2023/07/22 10:20 | Daniel Elahi Galan v Max Hans Rehberg | 4-6,7-6,6-3 |
| Challenger Amersfoort | 2023/07/16 09:00 | Max Hans Rehberg v Tibo Colson | 6-3,6-7,4-6 |
| Challenger Salzburg | 2023/07/10 10:55 | Maxime Chazal v Max Hans Rehberg | 7-6,3-6,6-3 |
| Challenger Salzburg | 2023/07/09 13:45 | Benedikt Emesz v Max Hans Rehberg | 7-5,4-6,5-7 |
| ITF M15 Uberlingen | 2023/08/15 14:55 | Benedikt Henning v Marvin Schaber | 2-6,5-7 |
| ITF M15 Metzingen | 2023/07/23 07:30 | Marvin Schaber v Rostislav Galfinger | 6-7,3-6 |
| UTR Pro Tennis Series Mulheim | 2021/07/30 12:32 | Marvin Schaber v Benjamin Dhoe | 4-6,2-6 |
| UTR Pro Tennis Series Mulheim | 2021/07/29 08:30 | Marvin Schaber v John Sperle | 2-6,2-6 |
| UTR Pro Tennis Series Mulheim | 2021/07/28 12:30 | Marvin Schaber v Hendrik Jebens | 6-2,7-5 |
| UTR Pro Tennis Series Mulheim | 2021/07/27 11:00 | Marvin Schaber v Vasile Antonescu | 1-6,6-4,2-6 |
| UTR Pro Tennis Series Mulheim | 2021/07/26 12:30 | Marvin Schaber v Tim Gennes | 6-2,7-6 |
| ITF M25 Karlsruhe | 2019/06/03 09:00 | Oscar Jose Gutierrez v Marvin Schaber | 6-3,6-2 |