Stadium: Centre Court Round: 14 Ground: Clay
| DTB German Pro Series | 2020/06/09 09:25 | Julian Lenz v Kai Wehnelt | 7-6,3-6,4-6 |
| ITF Germany F10 | 2017/08/09 14:30 | Kai Wehnelt v Julian Lenz | 3-6,3-6 |
| Challenger Tulln | 2022/09/07 09:45 | Jurij Rodionov v Julian Lenz | 6-4,6-2 |
| Challenger Tulln | 2022/09/06 12:00 | Dimitar Kuzmanov v Julian Lenz | 7-6,2-6,1-6 |
| Challenger Tulln | 2022/09/05 09:55 | Julian Lenz v Sebastian Prechtel | 6-3,0-6,6-3 |
| Challenger Tulln | 2022/09/04 14:50 | Oleksii Krutykh v Julian Lenz | 4-6,6-7 |
| ITF M25 - Wetzlar | 2022/08/05 15:00 | Julian Lenz v Raphael Collignon | 5-7,6-2,1-6 |
| ITF M25 - Wetzlar | 2022/08/04 13:25 | Julian Lenz v David Pichler | 4-6,6-4,6-3 |
| ITF M25 - Wetzlar | 2022/08/02 12:15 | Julian Lenz v Peter Heller | 3-6,6-3,7-6 |
| Challenger Luedenscheid | 2022/06/27 15:05 | Julian Lenz v Manuel Guinard | 6-2,3-6,6-7 |
| ITF M15 - Constanta | 2022/09/09 07:30 | Vasile Antonescu v Kai Wehnelt | 6-4,0-6,6-4 |
| ITF M15 - Constanta | 2022/09/08 09:35 | Valentin Vanta v Kai Wehnelt | 7-5,1-6,4-6 |
| ITF M15 - Constanta | 2022/09/06 11:35 | Vlad Andrei Dumitru v Kai Wehnelt | 6-1,4-6,1-6 |
| Challenger Como | 2022/08/29 08:00 | Giovanni Oradini v Kai Wehnelt | 6-2,6-4 |
| Challenger Como | 2022/08/28 08:00 | Kai Wehnelt v Alexander Weis | 6-2,7-5 |
| ITF M25 - Caslano | 2022/08/25 09:00 | Kai Wehnelt v Tim Handel | 3-6,2-6 |
| ITF M25 - Caslano | 2022/08/24 08:30 | Andrin Casanova v Kai Wehnelt | 2-6,3-6 |
| ITF M25 - Muttenz | 2022/08/18 09:25 | Kai Wehnelt v Damien Wenger | 4-6,4-6 |