| European Championships | 2021/04/28 12:20 | Kai Schaefer v Anders Antonsen | L | 0-2 |
| Orleans Masters | 2021/03/25 11:30 | Kai Schaefer v Ditlev Jaeger Holm | L | 0-2 |
| Orleans Masters | 2021/03/24 17:10 | Mithun Manjunath v Kai Schaefer | W | 1-2 |
| SaarLorLux Open | 2020/10/27 11:15 | Kai Schaefer v Lucas Corvee | L | 0-2 |
| Denmark Open | 2020/10/13 10:10 | Kai Schaefer v Brice Leverdez | L | 0-2 |
| Spain Masters | 2020/02/20 11:50 | Kai Schaefer v Sameer Verma | L | 1-2 |
| Spain Masters | 2020/02/19 15:00 | Kai Schaefer v Misha Zilberman | W | 2-1 |
| European Team Championships | 2020/02/14 14:00 | Viktor Axelsen v Kai Schaefer | L | 2-0 |
| Portuguese Int. Qual | 2021/05/07 09:00 | Albin Carl Hjelm v Johnnie Torjussen | W | 0-2 |
| Portuguese Int. Qual | 2021/05/06 15:00 | Julien Carraggi v Johnnie Torjussen | W | 0-2 |
| Portuguese Int. Qual | 2021/05/06 11:20 | Khai Quan Yap v Johnnie Torjussen | W | 0-2 |
| Portuguese Int. Qual | 2021/05/06 09:00 | Johnnie Torjussen v Philip I Klindt | W | 2-1 |
| Orleans Masters | 2021/03/23 18:40 | Joo Ven Soong v Johnnie Torjussen | L | 2-0 |
| Orleans Masters Qual | 2021/03/23 13:40 | David K Kristensen v Johnnie Torjussen | W | 1-2 |
| Orleans Masters Qual | 2021/03/23 10:20 | Johnnie Torjussen v Louis Ducrot | W | 2-0 |
| European Team Championships | 2021/02/18 11:00 | Johnnie Torjussen v Christo Popov | W | 2-1 |