| German Open - Qualifikation | 2023/03/07 08:20 | Kai Schaefer v Raymond Webster | W | 2-0 |
| Uganda Int. | 2023/02/25 07:00 | Zhen Yi Ong v Kai Schaefer | L | 2-1 |
| Uganda Int. | 2023/02/23 08:30 | Youcef Sabri Medel v Kai Schaefer | W | 0-2 |
| Europameisterschaft - Mixed Team | 2023/02/16 15:00 | Kai Schaefer v Christo Popov | L | 0-2 |
| Europameisterschaft - Mixed Team | 2023/02/14 15:00 | Kai Schaefer v Dimitar Yanakiev | W | 2-0 |
| Estonian International | 2023/01/13 10:20 | Jia Wei Joel Koh v Kai Schaefer | L | 2-1 |
| Dutch Open | 2022/10/13 11:55 | Ade Resky Dwicahyo v Kai Schaefer | L | 2-1 |
| Weltmeisterschaft | 2022/08/23 03:00 | Jonatan Christie v Kai Schaefer | L | 2-0 |
| Thailand Masters | 2023/02/02 06:00 | Cheuk Yiu Lee v Kiran George | L | 2-1 |
| Thailand Masters | 2023/02/01 02:40 | Chia Hao Lee v Kiran George | W | 1-2 |
| Indonesian Masters - Qualifikation | 2023/01/24 01:40 | Kiran George v Mark Caljouw | L | 0-2 |
| Taipei Open | 2022/07/21 07:00 | Tien Chen Chou v Kiran George | L | 2-1 |
| Taipei Open | 2022/07/20 02:30 | Kiran George v Ade Resky Dwicahyo | W | 2-0 |
| Singapore Open - Qualifikation | 2022/07/12 01:40 | Kiran George v Ade Resky Dwicahyo | L | 0-2 |
| Dänemark - Denmark Masters | 2022/06/12 08:20 | Kiran George v Chia Hung Lu | L | 0-2 |
| Dänemark - Denmark Masters | 2022/06/11 14:40 | Mads Christophersen v Kiran George | W | 1-2 |