| Dutch Open | 2024/10/24 11:15 | Dicky Dwi Pangestu v Justin Seibel | L | 2-0 |
| Dutch Open Qual | 2024/10/23 14:40 | Joel Koenig v Justin Seibel | W | 0-2 |
| Dutch Open Qual | 2024/10/23 08:10 | Jahid Alhasanov v Justin Seibel | W | 0-2 |
| Czech Open Qual | 2024/10/17 07:20 | Justin Seibel v Ziga Podgorsek | L | 1-2 |
| Lithuanian Int. Quals | 2024/06/06 11:15 | Rafael Gavois v Justin Seibel | L | 2-0 |
| Bonn Int. Qual | 2024/05/30 07:00 | Justin Seibel v Yu-Han Hsu | L | 1-2 |
| Bonn Int. Qual | 2024/05/29 14:20 | Jacob Thyge v Justin Seibel | W | 0-2 |
| Bonn Int. Qual | 2024/05/29 08:00 | Michael Pang v Justin Seibel | W | 1-2 |
| Scottish Open Qual | 2024/11/21 19:15 | Dominik Kwinta v Matthew Waring | L | 2-1 |
| Scottish Open Qual | 2024/11/21 15:45 | Matthew Waring v Adam Shepherd | W | 2-1 |
| Scottish Open Qual | 2024/11/21 10:20 | Matthew Cheung v Matthew Waring | W | 1-2 |
| Welsh Int. Qual | 2023/11/28 09:40 | Luca Zhou v Matthew Waring | L | 2-1 |
| Scottish Open Qual | 2023/10/05 09:45 | Rohan Thool v Matthew Waring | W | 1-2 |