| Giraldilla Int. XD | 2018/03/28 13:50 | Kai Schaefer v Gurusaidatt, Rajah Manuri Venkata | L | 0-2 |
| Giraldilla Int. XD | 2018/03/10 10:00 | Svendsen, Victor v Kai Schaefer | L | 2-0 |
| Giraldilla Int. XD | 2018/03/09 18:15 | Kai Schaefer v Tsai, Andy | W | 2-1 |
| Giraldilla Int. XD | 2018/02/21 09:20 | Kantaphon Wangcharoen v Kai Schaefer | L | 2-0 |
| Indonesia Masters XD | 2018/02/17 14:00 | Holst, Emil v Kai Schaefer | W | 0-2 |
| Indonesia Masters XD | 2018/02/16 14:45 | Kai Schaefer v Ludik, Milan | W | 2-1 |
| Giraldilla Int. XD | 2017/12/15 14:20 | Kim Bruun v Kai Schaefer | L | 2-0 |
| Giraldilla Int. XD | 2017/12/15 09:30 | Kai Schaefer v Merrilees, Kieran | W | 2-1 |
| Giraldilla Int. XD | 2018/03/29 10:00 | Heino, Eetu v Rasmus Gemke | L | 0-2 |
| Giraldilla Int. XD | 2018/03/28 07:40 | Heino, Eetu v Maddaloni, Rosario | W | 2-0 |
| Giraldilla Int. XD | 2018/03/27 18:10 | Milan Dratva v Heino, Eetu | W | 0-2 |
| Giraldilla Int. XD | 2018/03/09 17:15 | Heino, Eetu v Messerschmidt, Rasmus | L | 0-2 |
| Giraldilla Int. XD | 2018/03/09 10:30 | Heino, Eetu v Ivan Rusev | W | 2-0 |
| Open de Suisse - Doubles Femmes - Qualif. | 2018/02/21 17:20 | Heino, Eetu v Zulkarnain, I. | L | 1-2 |
| Indonesia Masters XD | 2017/11/23 13:20 | Heino, Eetu v Svendsen, Victor | L | 1-2 |
| Indonesia Masters XD | 2017/11/22 19:10 | Heino, Eetu v Torjussen, J. | W | 2-1 |