| Lithuanian Int. | 2023/06/10 14:30 | Matthias Kicklitz v Thomas Fourcade | W | 2-1 |
| Lithuanian Int. | 2023/06/10 08:00 | Matthias Kicklitz v Jun Hui Marcus Lau | W | 2-1 |
| Bonn Int. | 2023/06/03 07:20 | Matthias Kicklitz v Po-Wei Wang | L | 0-2 |
| Bonn Int. | 2023/06/02 14:00 | Matthias Kicklitz v Henrikho Kho Wibowo | W | 2-0 |
| Bonn Int. | 2023/06/02 08:10 | Matthias Kicklitz v Zack Bobrowski | W | 2-0 |
| Bonn Int. | 2023/06/01 12:40 | Matthias Kicklitz v Mads Juel Moller | W | 2-0 |
| Swedish Open | 2023/05/12 11:40 | Krishna Adi Nugraha v Matthias Kicklitz | L | 2-0 |
| Luxembourg Open | 2023/05/06 08:40 | Ade Resky Dwicahyo v Matthias Kicklitz | L | 2-0 |
| Lithuanian Int. | 2023/06/10 15:00 | Heng Lin Ngan v Jason Christ Alexander | W | 0-2 |
| Lithuanian Int. | 2023/06/10 08:40 | Jason Christ Alexander v Leo Van Gysel | W | 2-0 |
| Lithuanian Int. | 2023/06/09 10:55 | Jason Christ Alexander v Dominik Kwinta | W | 2-0 |
| Indonesia Masters | 2022/10/18 04:45 | Yehezkiel Fritz Mainaky v Jason Christ Alexander | W | 0-2 |
| Indonesia Masters | 2022/10/18 04:45 | Jason Christ Alexander v Joo Wan Kim | L | 0-2 |
| Luxembourg Open | 2022/05/06 11:00 | Julien Carraggi v Jason Christ Alexander | W | 1-2 |
| Luxembourg Open | 2022/05/06 09:40 | Jason Christ Alexander v Joakim Oldorff | L | 0-2 |
| Luxembourg Open Qual | 2022/05/05 15:40 | Jason Christ Alexander v Felix Hammes | W | 2-0 |