Stadium: Court 6 Round: 62 Ground: Clay
| Challenger - Manama | 2023/02/13 09:00 | Mohamed Safwat v Kai Wehnelt | 3-6,7-5,7-5 |
| Challenger - Manama | 2023/02/12 13:20 | Mircea-Alexandru Jecan v Kai Wehnelt | 3-6,5-7 |
| Challenger - Vilnius | 2023/02/05 14:25 | Daniel Masur v Kai Wehnelt | 3-6,6-4,6-3 |
| ITF M15 - Monastir | 2023/01/20 09:00 | Goncalo Oliveira v Kai Wehnelt | 6-2,6-3 |
| ITF M15 - Monastir | 2023/01/19 08:30 | Luca Wiedenmann v Kai Wehnelt | 4-6,3-6 |
| ITF M15 - Monastir | 2023/01/17 08:30 | Peter Benjamin Privara v Kai Wehnelt | 4-6,1-6 |
| ITF M15 - Monastir | 2023/01/11 08:30 | Kai Wehnelt v Shohei Chikami | 6-3,4-6,4-6 |
| German Championship | 2022/12/10 15:25 | Kai Wehnelt v Max Hans Rehberg | 4-6,6-7 |
| ITF M25 - Manacor | 2023/01/08 14:00 | Ivan Marrero Curbelo v Axel Herberg Amoros | 6-1,6-0 |
| ITF M15 - Antalya | 2022/12/04 06:30 | Axel Herberg Amoros v Stefano Papagno | 1-6,0-6 |
| ITF M15 - Sabadell | 2022/09/25 08:00 | Noah Lopez v Axel Herberg Amoros | 6-3,6-0 |
| ITF M15 - Casablanca | 2022/09/11 12:00 | Axel Herberg Amoros v Mario Nicosia | 6-4,6-3 |