Home History
| Thailand Open | 2022/05/18 10:00 | Thomas Rouxel v Kai Schaefer | W | 0-2 |
| Thomas Cup | 2022/05/11 07:40 | Kai Schaefer v Jason Anthony Ho-Shue | W | 2-0 |
| Thomas Cup | 2022/05/09 07:40 | Tzu Wei Wang v Kai Schaefer | L | 2-1 |
| Thomas Cup | 2022/05/08 02:40 | Srikanth Kidambi v Kai Schaefer | L | 2-1 |
| European Championships | 2022/04/26 11:00 | Kai Schaefer v Anders Antonsen | L | 1-2 |
| Korea Open | 2022/04/05 03:50 | Donghun Kim v Kai Schaefer | L | 2-0 |
| Orleans Masters | 2022/03/30 11:00 | Kai Schaefer v Chico Aura Dwi Wardoyo | L | 0-2 |
| Polish Open | 2022/03/25 14:30 | Kai Schaefer v Jun Hao Leong | L | 0-2 |
Away History
| Thailand Open | 2022/05/18 09:35 | Ade Resky Dwicahyo v Zii Jia Lee | W | 0-2 |
| Thomas Cup | 2022/05/12 12:00 | Lakshya Sen v Zii Jia Lee | W | 0-2 |
| Thomas Cup | 2022/05/11 12:00 | Kento Momota v Zii Jia Lee | W | 0-2 |
| Thomas Cup | 2022/05/09 02:00 | Zii Jia Lee v Toby Penty | W | 2-0 |
| Asia Championships | 2022/05/01 06:20 | Jonatan Christie v Zii Jia Lee | W | 0-2 |
| Asia Championships | 2022/04/30 06:20 | Zii Jia Lee v Hongyang Weng | W | 2-0 |
| Asia Championships | 2022/04/29 08:40 | Kanta Tsuneyama v Zii Jia Lee | W | 0-2 |
| Asia Championships | 2022/04/28 06:50 | Shesar Hiren Rhustavito v Zii Jia Lee | W | 0-2 |