Stadium: Court 4 Round: 26 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2021/03/03 10:10 | Aziz Ouakaa v Kai Wehnelt | 2-6,7-6,2-6 |
| ITF M15 Monastir | 2021/02/24 09:40 | Omar Giacalone v Kai Wehnelt | 6-3,6-4 |
| 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 |
| ITF M15 Monastir | 2021/03/03 11:00 | Kento Takeuchi v Simon Carr | 3-6,2-6 |
| Challenger Potchefstroom | 2021/02/15 08:00 | Simon Carr v Ryan Peniston | 2-6,6-4,4-6 |
| Challenger Potchefstroom Qual | 2021/02/14 08:00 | Jesper De Jong v Simon Carr | 6-4,2-6,4-6 |
| ITF M15 Monastir | 2021/01/13 10:20 | Louis Tessa v Simon Carr | 3-6,6-4,6-3 |
| ITF M15 Monastir | 2020/09/24 08:00 | Stuart Parker v Simon Carr | 6-3,6-3 |
| ITF M15 Monastir | 2020/09/22 10:45 | Constantin Bittoun Kouzmine v Simon Carr | 1-6,5-7 |
| ITF M15 Monastir | 2020/09/18 10:20 | Benedikt Henning v Simon Carr | 6-3,6-4 |
| ITF M15 Monastir | 2020/09/17 13:10 | Stuart Parker v Simon Carr | 3-6,5-7 |