| Luxembourg Open - kvalifikace | 2022/05/05 14:00 | Andreas Fleischer v Christopher Klauer | W | 0-2 |
| Luxembourg Open - kvalifikace | 2022/05/05 11:40 | Gregor Alic v Christopher Klauer | W | 1-2 |
| Luxembourg Open - kvalifikace | 2022/05/05 11:40 | Jonas Jaeger v Christopher Klauer | L | 2-0 |
| Swedish Open | 2022/01/21 08:20 | Christopher Klauer v Joakim Oldorff | L | 0-2 |
| Welsh Int Qual | 2021/12/01 11:55 | Christopher Klauer v Varun Kapur | L | 0-2 |
| Dutch Open - kvalifikace | 2021/10/13 11:40 | Martin Bundgaard v Christopher Klauer | L | 2-0 |
| Iceland Int. | 2020/01/26 09:40 | Christopher Klauer v Tomas Toledano | L | 0-2 |
| Iceland Int. | 2020/01/25 17:00 | Yonathan Levit v Christopher Klauer | W | 0-2 |
| Czech Open - kvalifikace | 2021/10/21 10:15 | Valentin Singer v Michal Walentek | L | 2-0 |
| Polish International - kvalifikace | 2021/09/23 11:00 | Gustav Andree v Michal Walentek | L | 2-0 |
| Lithuanian Int. | 2021/06/11 11:30 | Michal Walentek v Cristian Savin | L | 1-2 |
| Austrian Open - kvalifikace | 2021/05/27 10:10 | David K Kristensen v Michal Walentek | L | 2-0 |
| Polish Open - kvalifikace | 2021/03/25 12:00 | Dimitar Yanakiev v Michal Walentek | L | 2-0 |
| Slovak Open - kvalifikace | 2020/02/26 09:55 | Michal Walentek v Alexander Rydstrom | L | 1-2 |
| Island - Int. - kval. | 2020/01/23 15:00 | Michal Walentek v Mads Juel Moller | L | 0-2 |
| Island - Int. - kval. | 2020/01/23 09:00 | Michal Walentek v David Orn Hardarson | W | 2-0 |