Stadium: Court 3 Round: 25 Ground: Hardcourt indoor
| ITF M25 Hamburg | 2020/10/19 09:00 | Lenny Hampel v Alafia Ayeni | 6-3,7-5 |
| ITF M25 Hamburg | 2020/10/18 09:00 | Lenny Hampel v Leopold Zima | 6-2,6-1 |
| ATP Hamburg | 2020/09/20 09:00 | Lenny Hampel v Jiri Vesely | 4-6,0-6 |
| ATP Hamburg | 2020/09/19 08:30 | Lenny Hampel v Marvin Moeller | 6-2,7-6 |
| ITF M15 Anif | 2020/08/27 13:35 | Alexander Shevchenko v Lenny Hampel | 6-4,6-4 |
| ITF M15 Anif | 2020/08/26 13:30 | Fabian Marozsan v Lenny Hampel | 0-6,6-4,4-6 |
| ITF M15 Anif | 2020/08/24 08:00 | Matic Spec v Lenny Hampel | 3-6,1-6 |
| ITF M15 Anif | 2020/08/23 12:00 | Vladimir Filip v Lenny Hampel | 3-6,4-6 |
| German Premier League | 2020/08/21 13:10 | Ergi Kirkin v Max Wiskandt | 0-6,7-6,6-4 |
| German Premier League | 2020/08/20 17:20 | Buvaysar Gadamauri v Max Wiskandt | 3-6,2-6 |
| German Premier League | 2020/08/19 14:55 | Mircea-Alexandru Jecan v Max Wiskandt | 6-2,2-6,6-2 |
| German Premier League | 2020/08/18 15:05 | Quentin Folliot v Max Wiskandt | 2-6,6-4,2-6 |
| German Premier League | 2020/08/17 06:30 | Ronald Slobodchikov v Max Wiskandt | 6-3,6-4 |
| DTB German Pro Series | 2020/07/23 08:30 | Oscar Moraing v Max Wiskandt | 7-6,7-6 |
| DTB German Pro Series | 2020/07/21 08:30 | Max Wiskandt v Benito Sanchez Martinez | 6-3,6-2 |
| DTB German Pro Series | 2020/06/27 08:00 | Max Wiskandt v Adrian Oetzbach | 6-7,5-7 |