| SaarLorLux Open | 2020/10/30 14:45 | Ivan Rusev v Mark Caljouw | L | 0-2 |
| SaarLorLux Open | 2020/10/29 15:45 | Ivan Rusev v Toby Penty | W | 2-1 |
| SaarLorLux Open | 2020/10/28 17:45 | Joel Koenig v Ivan Rusev | W | 0-2 |
| Swedish Open | 2020/01/17 12:00 | Ivan Rusev v Martin Bundgaard | L | 1-2 |
| Italian Int. Qual | 2019/12/12 10:25 | Jan Louda v Ivan Rusev | L | 2-1 |
| Scottish Open Qual | 2019/11/21 10:30 | Max Weisskirchen v Ivan Rusev | L | 2-1 |
| Irish Open Qual | 2019/11/13 11:00 | Dinesh Velan v Ivan Rusev | W | 1-2 |
| Polish Int. | 2019/09/22 13:40 | Ivan Rusev v Mads Christophersen | L | 0-2 |
| 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 |