| Sudirman Cup | 2019/05/22 04:00 | Kai Schaefer v Jason Anthony Ho-Shue | W | 1-0 |
| World Championships | 2021/12/15 12:00 | Kai Schaefer v Kantaphon Wangcharoen | L | 0-2 |
| Belgian Int. | 2021/10/28 08:30 | Ade Resky Dwicahyo v Kai Schaefer | L | 2-1 |
| Olympics 2020 - Men | 2021/07/27 01:40 | Toby Penty v Kai Schaefer | L | 2-0 |
| Olympics 2020 - Men | 2021/07/25 11:00 | Kantaphon Wangcharoen v Kai Schaefer | L | 2-0 |
| Spain Int | 2021/06/17 15:00 | Ivan Rusev v Kai Schaefer | L | 2-0 |
| Spain Masters | 2021/05/19 11:20 | Kai Schaefer v Lucas Claerbout | L | 1-2 |
| Portuguese Int. | 2021/05/07 14:30 | Kai Schaefer v Johnnie Torjussen | L | 0-2 |
| European Championships | 2021/04/28 12:20 | Kai Schaefer v Anders Antonsen | L | 0-2 |
| World Championships | 2021/12/13 11:20 | Jason Anthony Ho-Shue v Zii Jia Lee | L | 1-2 |
| Thomas Cup | 2021/10/12 17:30 | June Wei Cheam v Jason Anthony Ho-Shue | L | 2-0 |
| Thomas Cup | 2021/10/10 11:50 | Kenta Nishimoto v Jason Anthony Ho-Shue | L | 2-0 |
| Swiss Open | 2021/03/03 12:35 | Viktor Axelsen v Jason Anthony Ho-Shue | L | 2-0 |
| Thailand Open | 2021/01/20 08:30 | Jason Anthony Ho-Shue v Viktor Axelsen | L | 0-2 |
| Thailand Open | 2021/01/14 08:10 | Jonatan Christie v Jason Anthony Ho-Shue | L | 2-0 |
| Denmark Open | 2020/10/15 08:00 | Jason Anthony Ho-Shue v Srikanth Kidambi | L | 0-2 |
| Denmark Open | 2020/10/14 10:05 | Subhankar Dey v Jason Anthony Ho-Shue | W | 0-2 |