| Lithuanian Int. | 2021/06/11 09:45 | Samuel Cassar v Kai Niederhuber | W | 1-2 |
| Lithuanian Int. Qual | 2021/06/10 16:00 | Kai Niederhuber v Kilian Ming-Zhe Maurer | W | 2-0 |
| Austrian Open Qual | 2021/05/27 15:10 | Kai Niederhuber v Philip I Klindt | L | 1-2 |
| Austrian Open Qual | 2021/05/27 10:35 | Lenny Sudarma v Kai Niederhuber | W | 0-2 |
| Slovenia Int. Qual | 2021/05/19 14:00 | Amaury Lievre v Kai Niederhuber | L | 2-0 |
| Austrian Open Qual | 2020/02/19 11:55 | Kai Niederhuber v Georgii Karpov | L | 1-2 |
| Austrian Open Qual | 2021/05/27 15:00 | Shaun Ekengren v Gregoire Deschamp | L | 0-2 |
| Austrian Open Qual | 2021/05/27 10:30 | Shaun Ekengren v Gasper Krivec | W | 2-1 |
| Slovak Open | 2020/02/27 16:05 | Shaun Ekengren v Gergely Krausz | L | 0-2 |
| Slovak Open Qual | 2020/02/27 08:30 | Christoffer Elbrond v Shaun Ekengren | W | 1-2 |
| Slovak Open Qual | 2020/02/26 14:25 | Shaun Ekengren v Emil Johansson | W | 2-0 |
| Slovak Open Qual | 2020/02/26 09:05 | Matthew Abela v Shaun Ekengren | W | 0-2 |
| Swedish Open Qual | 2020/01/16 10:30 | Shaun Ekengren v Magnus Johannesen | L | 1-2 |
| Slovenia Future Series Qual | 2019/11/21 18:55 | Johnnie Torjussen v Shaun Ekengren | W | 1-2 |