Stadium: Court 1 Round: 25 Ground: Clay
| German Championship | 2020/12/08 16:40 | Max Hans Rehberg v Jordi Walder | 6-7,4-5 |
| Challenger Eckental | 2020/11/04 10:20 | Evgeny Donskoy v Max Hans Rehberg | 3-6,6-3,7-6 |
| Challenger Ismaning | 2020/10/20 14:00 | Lukas Lacko v Max Hans Rehberg | 5-7,7-6,6-1 |
| DTB German Pro Series | 2020/06/26 12:00 | Max Hans Rehberg v Johannes Haerteis | 3-6,2-6 |
| DTB German Pro Series | 2020/06/25 12:00 | Cedrik-Marcel Stebe v Max Hans Rehberg | 6-1,6-3 |
| DTB German Pro Series | 2020/06/24 14:10 | Johannes Haerteis v Max Hans Rehberg | 3-6,2-6 |
| DTB German Pro Series | 2020/06/23 13:50 | Daniel Masur v Max Hans Rehberg | 6-2,7-6 |
| DTB German Pro Series | 2020/06/12 12:10 | Kevin Krawietz v Max Hans Rehberg | 5-7,6-4,6-7 |
| ITF M25 Biel | 2021/04/01 08:00 | Otto Virtanen v Michael Vrbensky | 7-6,6-3 |
| ITF M25 Biel | 2021/03/31 07:55 | Baptiste Crepatte v Michael Vrbensky | 4-6,7-5,6-7 |
| Challenger Zadar | 2021/03/24 10:25 | Lukas Klein v Michael Vrbensky | 5-7,6-3,6-1 |
| Challenger Zadar | 2021/03/22 12:40 | Michael Vrbensky v Enzo Couacaud | 6-3,6-2 |
| Challenger St. Petersburg | 2021/03/09 07:00 | Marius Copil v Michael Vrbensky | 6-3,6-1 |
| Challenger Gran Canaria | 2021/03/01 14:45 | Blaz Kavcic v Michael Vrbensky | 6-4,6-4 |
| Challenger Gran Canaria | 2021/02/22 12:00 | Michael Vrbensky v Alex M Pujolras | 6-2,2-6,6-7 |
| Challenger Gran Canaria | 2021/02/21 13:15 | Michael Vrbensky v Ronald Slobodchikov | 6-2,6-3 |