| Orleans Masters | 2019/03/19 18:00 | Sam Parsons v Kai Schaefer | W | 0-2 |
| Swiss Open WD Qual | 2019/03/12 11:00 | Kai Schaefer v Felix Burestedt | L | 1-2 |
| Spain Masters | 2019/02/20 15:20 | Pablo Abian v Kai Schaefer | L | 2-0 |
| Swiss Open WD Qual | 2019/02/19 13:55 | Kim Bruun v Kai Schaefer | W | 1-2 |
| Swiss Open WD Qual | 2019/02/19 11:00 | Kai Schaefer v Bernat Amaya | W | 2-0 |
| Giraldilla Int. XD | 2019/02/16 10:30 | Kai Schaefer v Vladimir Malkov | L | 1-2 |
| Giraldilla Int. XD | 2019/02/15 13:30 | Rajiv Ouseph v Kai Schaefer | W | 0-2 |
| Giraldilla Int. XD | 2018/11/30 11:45 | Alex Lane v Kai Schaefer | L | 2-0 |
| Giraldilla Int. XD | 2019/03/10 12:00 | Teck Zhi Soo v Felix Burestedt | L | 1-2 |
| Giraldilla Int. XD | 2019/03/09 17:00 | Teck Zhi Soo v Kim Bruun | W | 2-1 |
| Giraldilla Int. XD | 2019/02/23 10:20 | Teck Zhi Soo v Shifeng Li | L | 1-2 |
| Giraldilla Int. XD | 2019/02/22 17:20 | Teck Zhi Soo v Alex Lane | W | 2-1 |
| Swedish Open | 2019/01/18 18:00 | Eetu Heino v Teck Zhi Soo | L | 2-1 |
| Estonian Int. | 2019/01/12 14:40 | Arnaud Merkle v Teck Zhi Soo | L | 2-0 |
| Estonian Int. | 2019/01/12 09:00 | Raul Must v Teck Zhi Soo | W | 0-2 |
| Estonian Int. | 2019/01/11 17:00 | Teck Zhi Soo v Oleksandar Shmundyak | W | 2-0 |