Stadium: Court 14 Round: 26 Ground: Carpet indoor
| ITF M25 Sarreguemines | 2022/10/26 10:30 | Arthur Reymond v Adam Heinonen | 4-6,4-6 |
| ITF M25 Sarreguemines | 2022/10/24 12:35 | Adam Heinonen v Adan Freire Da Silva | 6-4,6-2 |
| ITF M25 Sarreguemines | 2022/10/23 12:55 | Boris Fassbender v Adam Heinonen | 3-6,7-5,8-10 |
| ITF M15 Antalya | 2022/10/17 10:05 | Adam Heinonen v Gheorghe Claudiu Schinteie | 4-6,6-3,4-10 |
| ITF M15 Antalya | 2022/10/16 11:00 | Adam Heinonen v Ghouse Ali Faisal | 6-3,6-1 |
| ITF M25 Santa Margherita | 2022/09/21 15:45 | Edoardo Lavagno v Adam Heinonen | 6-4,6-3 |
| ITF M25 Santa Margherita | 2022/09/19 14:15 | Adam Heinonen v Tommaso Carnevale-Miino | 6-1,7-5 |
| ITF M25 Santa Margherita | 2022/09/18 12:00 | Adam Heinonen v Leonardo Mazzucchelli | 6-1,6-1 |
| ITF M25 Sarreguemines | 2022/10/26 14:00 | Hugo Schott v Kai Wehnelt | 6-7,4-6 |
| Challenger Hamburg | 2022/10/17 09:00 | Kai Wehnelt v Jeremy Jahn | 6-7,6-7 |
| Challenger Hamburg | 2022/10/16 10:45 | Oscar Jose Gutierrez v Kai Wehnelt | 6-3,3-6,3-6 |
| Challenger Mouilleron le Captif | 2022/10/02 13:00 | Kai Wehnelt v Robin Bertrand | 5-7,4-6 |
| Challenger Sibiu | 2022/09/20 10:10 | Kai Wehnelt v Johan Nikles | 4-6,5-7 |
| Challenger Sibiu | 2022/09/19 09:20 | Kai Wehnelt v Bogdan Bobrov | 6-2,6-3 |
| Challenger Sibiu | 2022/09/18 11:45 | Julian Lenz v Kai Wehnelt | 6-7,6-3,4-6 |
| ITF M15 Constanta | 2022/09/09 07:30 | Vasile Antonescu v Kai Wehnelt | 6-4,0-6,6-4 |