| Swiss Open WD Qual | 2017/10/24 14:40 | Kai Schaefer v Thomas Rouxel | L | 0-2 |
| Swiss Open WD Qual | 2017/10/24 09:20 | Pierrick Cajot v Kai Schaefer | W | 0-2 |
| Indonesia Masters XD | 2017/10/11 19:00 | Kai Schaefer v Pablo Abian | L | 0-2 |
| Dutch Open | 2017/10/11 08:00 | Thomas Rouxel v Kai Schaefer | W | 0-2 |
| Indonesia Masters XD | 2017/04/25 13:15 | Toby Penty v Kai Schaefer | L | 2-0 |
| Giraldilla Int. XD | 2017/04/07 07:40 | Thomas Rouxel v Kai Schaefer | L | 2-0 |
| Giraldilla Int. XD | 2017/03/31 09:05 | Kai Schaefer v Vladimir Malkov | L | 0-2 |
| All England Open | 2017/02/28 19:00 | Kai Schaefer v Kalle Koljonen | L | 1-2 |
| Swiss Open WD Qual | 2017/09/28 07:20 | Dmytro Zavadsky v Luis Enrique Penalver | L | 0-2 |
| Giraldilla Int. XD | 2017/09/07 13:45 | Dmytro Zavadsky v Adrian George | L | 0-2 |
| Giraldilla Int. XD | 2017/09/07 10:00 | Filip Spoljarec v Dmytro Zavadsky | W | 0-2 |
| All England Open | 2017/02/28 17:00 | Dmytro Zavadsky v Henri Hurskainen | L | 1-2 |