| Bulgarian International | 2023/10/07 08:20 | Brian Holtschke v Mateusz Danielak | L | 0-2 |
| Bulgarian International | 2023/10/06 15:15 | Brian Holtschke v Dominik Kopriva | W | 2-0 |
| Bulgarian International | 2023/10/06 07:15 | Brian Holtschke v Ivan Rusev | W | 2-1 |
| Belgian International - Qualifikation | 2023/09/13 15:55 | Elias Bracke v Brian Holtschke | L | 2-0 |
| Belgian International - Qualifikation | 2023/09/13 10:00 | Brian Holtschke v Dragoslav Petrovic | W | 2-0 |
| Slowenien - Future Series | 2023/09/08 08:00 | Brian Holtschke v Gustav Bjorkler | L | 0-2 |
| Nouvelle Aquitane Future Series | 2023/07/07 09:20 | Nicolas A. Mueller v Brian Holtschke | L | 2-0 |
| Lithuanian International | 2023/06/10 14:30 | Nicolas A. Mueller v Brian Holtschke | L | 2-0 |
| Scottish Open | 2023/10/06 14:40 | S. Sankar Muthusamy Subramanian v Julien Scheiwiller | L | 2-0 |
| Scottish Open | 2023/10/06 12:00 | Harry Huang v Julien Scheiwiller | W | 1-2 |
| Scottish Open - Qualifikation | 2023/10/05 15:35 | Julien Scheiwiller v Ka Wai NG | W | 2-0 |
| Scottish Open - Qualifikation | 2023/10/05 10:00 | Julien Scheiwiller v Jamie Pearcy | W | 2-1 |
| Polen - Polish International | 2023/09/22 07:00 | Julien Scheiwiller v Harry Huang | L | 1-2 |
| Slowenien - Future Series | 2023/09/09 07:20 | Julien Scheiwiller v Gustav Bjorkler | L | 0-2 |
| Slowenien - Future Series | 2023/09/08 15:45 | Julien Scheiwiller v Finn Achthoven | W | 2-0 |
| Slowenien - Future Series | 2023/09/08 11:40 | Julien Scheiwiller v Edvard Hylander | W | 2-0 |