| International de Bonn | 2023/06/03 07:20 | Matthias Kicklitz v Po-Wei Wang | L | 0-2 |
| International de Bonn | 2023/06/02 14:00 | Matthias Kicklitz v Kho Wibowo, H. | W | 2-0 |
| International de Bonn | 2023/06/02 08:10 | Matthias Kicklitz v Zack Bobrowski | W | 2-0 |
| International de Bonn | 2023/06/01 12:40 | Matthias Kicklitz v Mads Juel Moller | W | 2-0 |
| Open de Suède | 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 |
| Luxembourg Open | 2023/05/05 17:00 | Kim Bruun v Matthias Kicklitz | - | away |
| Luxembourg Open | 2023/05/05 11:00 | Jerome Pauquet v Matthias Kicklitz | W | 0-2 |
| Lithuanian Int. | 2023/06/09 12:30 | Jun Hui Marcus Lau v Remus NG | W | 2-0 |
| Lithuanian Int. Qual | 2023/06/09 06:00 | Jun Hui Marcus Lau v Yohan Barbieri | W | 2-0 |
| Lithuanian Int. Qual | 2023/06/08 09:55 | Jun Hui Marcus Lau v Schneidman, Idan | W | 2-0 |
| International de Bonn - Qualif. | 2023/05/31 16:45 | Jun Hui Marcus Lau v Christensen, Rasmus Careoe | W | 2-0 |
| International de Bonn - Qualif. | 2023/05/31 08:35 | Jun Hui Marcus Lau v Charles Fouyn | W | 2-0 |
| Austrian Open - Qualif. | 2023/05/25 15:00 | Jun Hui Marcus Lau v Torjussen, J. | L | 1-2 |
| Austrian Open - Qualif. | 2023/05/25 10:40 | Jun Hui Marcus Lau v Dominik Kwinta | W | 2-0 |
| Latvia Int. | 2022/09/03 07:40 | Joonas Korhonen v Jun Hui Marcus Lau | L | 2-1 |