| Czech Open | 2023/10/19 16:40 | William Bogebjerg v Kim Linell | L | 2-1 |
| Czech Open Qual | 2023/10/19 09:10 | Kim Linell v Mikolaj Morawski | W | 2-0 |
| Slovenia Future Series Qual | 2023/09/07 13:25 | Edvard Hylander v Kim Linell | L | 2-1 |
| Slovenia Future Series Qual | 2023/09/07 11:05 | Roko Pipunic v Kim Linell | W | 0-2 |
| Croatian Int. | 2023/09/29 09:55 | Simon Baron-Vezilier v Kai Niederhuber | L | 2-0 |
| Croatia Int. Qual | 2023/09/28 18:30 | Felix Wright v Kai Niederhuber | W | 0-2 |
| Croatia Int. Qual | 2023/09/28 15:10 | Edvin Hadzihalilovic v Kai Niederhuber | W | 0-2 |
| Croatia Int. Qual | 2023/09/28 12:15 | Sebastian Kadlec v Kai Niederhuber | W | 0-2 |
| Polish Int. Qual | 2023/09/21 10:20 | Kai Niederhuber v Arun Kumar Ashok Kumar | W | 2-0 |
| Polish Int. | 2023/09/21 10:00 | Kai Niederhuber v Aaron Sonnenschein | L | 1-2 |
| Polish Int. Qual | 2023/09/21 07:40 | Kai Niederhuber v Maksymilian Krogulski | W | 2-0 |
| Slovenia Future Series | 2023/09/08 08:45 | Jeppe Bruun Christensen v Kai Niederhuber | L | 2-1 |