| 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 |
| Polish Int. | 2019/09/22 08:30 | Ivan Rusev v Michal Rogalski | W | 2-0 |
| SaarLorLux Open | 2020/10/29 15:00 | Nhat Nguyen v Mark Caljouw | W | 1-2 |
| Denmark Open | 2020/10/15 16:00 | Rasmus Gemke v Mark Caljouw | L | 2-1 |
| Denmark Open | 2020/10/13 14:40 | Mark Caljouw v Kalle Koljonen | W | 2-1 |
| All England Open | 2020/03/11 13:05 | Tien Chen Chou v Mark Caljouw | L | 2-0 |
| European Team Championships | 2020/02/16 13:00 | Viktor Axelsen v Mark Caljouw | L | 2-0 |
| European Team Championships | 2020/02/15 15:00 | Brice Leverdez v Mark Caljouw | W | 1-2 |
| European Team Championships | 2020/02/14 14:00 | Mark Caljouw v Toby Penty | W | 2-0 |
| European Team Championships | 2020/02/12 11:00 | Mark Caljouw v Robert Mann | W | 2-0 |