Stadium: Court 6 Round: 25 Ground: Clay
| ITF M15 Heraklion | 2020/11/25 07:30 | Hanwen Li v Gijs Brouwer | 1-6,1-6 |
| ITF M15 Heraklion | 2020/11/19 07:40 | Facundo Diaz Acosta v Hanwen Li | 6-2,6-0 |
| ITF M15 Heraklion | 2020/11/18 10:50 | Naoki Tajima v Hanwen Li | 7-5,2-6,1-6 |
| ITF M15 Heraklion | 2020/11/06 09:00 | Hanwen Li v Lucas Catarina | 3-6,1-6 |
| ITF M15 Heraklion | 2020/11/05 07:55 | Markus Eriksson v Hanwen Li | 3-6,3-6 |
| ITF M15 Heraklion | 2020/11/03 09:00 | Hanwen Li v Roman Andres Burruchaga | 6-4,7-5 |
| ITF M15 Heraklion | 2020/10/27 12:25 | Hanwen Li v Petros Tsitsipas | 1-6,6-7 |
| German Championship | 2020/12/11 13:00 | Daniel Masur v Kai Wehnelt | 6-7 |
| German Championship | 2020/12/10 15:30 | Leonard Von Hindte v Kai Wehnelt | 2-6,1-5 |
| German Championship | 2020/12/09 15:30 | Johann Lars v Kai Wehnelt | 3-6,1-6 |
| DTB German Pro Series | 2020/06/26 08:00 | Marvin Moeller v Kai Wehnelt | 6-4,6-0 |
| DTB German Pro Series | 2020/06/25 08:00 | Kai Wehnelt v Stefan Seifert | 6-4,6-2 |
| DTB German Pro Series | 2020/06/24 10:30 | Tom Schonenberg v Kai Wehnelt | 7-6,6-3 |
| DTB German Pro Series | 2020/06/12 11:05 | Peter Heller v Kai Wehnelt | 6-4,6-4 |
| DTB German Pro Series | 2020/06/11 09:45 | Max Wiskandt v Kai Wehnelt | 6-4,3-6,1-6 |