| Belgian Int. Qual | 2023/09/13 10:05 | Shaun Ally Aamir v Kai Hern Huan | W | 0-2 |
| Slovenia Future Series | 2023/09/09 14:20 | Aria Dinata v Kai Hern Huan | L | 2-0 |
| Slovenia Future Series | 2023/09/09 07:20 | Mateusz Danielak v Kai Hern Huan | W | 1-2 |
| Slovenia Future Series | 2023/09/08 15:45 | Kai Hern Huan v Wolfgang Gnedt | W | 2-0 |
| Slovenia Future Series | 2023/09/08 10:30 | Nadeem Dalvi v Kai Hern Huan | W | 0-2 |
| Slovenia Future Series Qual | 2023/09/07 12:40 | Sebastian Mikkelsen v Kai Hern Huan | W | 0-2 |
| Slovenia Future Series Qual | 2023/09/07 11:40 | Kai Hern Huan v Marton Szerecz | W | 2-0 |
| Belgian Int. Qual | 2023/09/13 12:00 | Aaron Sonnenschein v Anosch Ali | W | 2-0 |
| Latvia Int. Qual | 2023/08/31 15:20 | Thomas Barth v Aaron Sonnenschein | W | 0-2 |
| Latvia Int. Qual | 2023/08/31 11:15 | Angus Meldrum v Aaron Sonnenschein | W | 0-2 |
| Lithuanian Int. Qual | 2023/06/08 15:30 | Remus NG v Aaron Sonnenschein | L | 2-1 |
| Lithuanian Int. Qual | 2023/06/08 11:40 | Matteo Justel v Aaron Sonnenschein | W | 1-2 |
| Bonn Int. | 2023/06/01 13:20 | Aaron Sonnenschein v Yohan Barbieri | L | 1-2 |
| Bonn Int. Qual | 2023/05/31 14:20 | Rui Yang Ryan Tan v Aaron Sonnenschein | W | 1-2 |
| Bonn Int. Qual | 2023/05/31 10:55 | Adarsh Palani Kumar v Aaron Sonnenschein | W | 0-2 |