| 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 | Lacko, Lukas v Max Hans Rehberg | 5-7,7-6,6-1 |
| DTB German Pro Series | 2020/06/26 12:00 | Max Hans Rehberg v Haerteis, Johannes | 3-6,2-6 |
| DTB German Pro Series | 2020/06/25 12:00 | Stebe, Cedrik-Marcel v Max Hans Rehberg | 6-1,6-3 |
| DTB German Pro Series | 2020/06/24 14:10 | Haerteis, Johannes 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 | Krawietz, Kevin v Max Hans Rehberg | 5-7,6-4,6-7 |
| DTB German Pro Series | 2020/06/11 09:30 | Max Hans Rehberg v Simon, Tobias | 3-6,7-6,6-3 |
| ITF M15 Trier | 2019/08/14 11:30 | Walder, Jordi v Obert, Adrian | 4-6,5-7 |
| ITF M15 Trier | 2019/08/13 11:05 | Kai Lemstra v Walder, Jordi | 4-6,2-6 |
| ITF M15 Marburg | 2019/07/08 08:00 | Heger, Tim v Walder, Jordi | 3-6,7-5,10-7 |
| ITF M15 Kamen | 2019/06/26 09:00 | Prechtel, Sebastian v Walder, Jordi | 6-4,3-6,6-3 |
| ITF M15 Kamen | 2019/06/24 12:30 | Ewan Moore v Walder, Jordi | 6-4,3-6,6-10 |
| ITF M15 Kamen | 2019/06/24 08:00 | Litvinov, Daniel v Walder, Jordi | 1-6,2-6 |
| Kaltenkirchen, Singles Qualifying M-ITF-GER-05A | 2019/06/10 08:00 | Paul Woerner v Walder, Jordi | 6-3,6-3 |
| ITF M15 Troisdorf | 2019/05/06 10:00 | Kacper Zuk v Walder, Jordi | 6-0,6-3 |