| Thomas Cup | 2021/10/11 18:20 | Hans-Kristian Vittinghus v Matthias Kicklitz | L | 2-0 |
| Thomas Cup | 2021/10/09 18:20 | Hyeok Jin Jeon v Matthias Kicklitz | L | 2-0 |
| Polish International - Kvalifikation | 2021/09/23 18:30 | Jia Heng Jason Teh v Matthias Kicklitz | L | 2-0 |
| Polish International - Kvalifikation | 2021/09/23 07:30 | Matthias Kicklitz v Natan Maksimovic | W | 2-0 |
| Hellas International | 2021/09/03 10:05 | Matthias Kicklitz v Giovanni Toti | L | 1-2 |
| Hellas International - Kvalifikation | 2021/09/02 15:30 | Matthias Kicklitz v Aaron Sonnenschein | W | 2-1 |
| Slovenia Int. | 2021/05/20 11:00 | Daniel Nikolov v Matthias Kicklitz | L | 2-0 |
| Slovenia Int. | 2021/05/20 10:40 | Mateusz Danielak v Matthias Kicklitz | W | 0-2 |