| Austrian Open Qual | 2022/05/26 16:25 | Ernesto Baschwitz v Kai Niederhuber | W | 2-0 |
| Polish Int. | 2022/09/22 15:40 | Dominik Kwinta v Ernesto Baschwitz | L | 2-0 |
| Spanish Int. | 2022/09/14 09:00 | Ernesto Baschwitz v Valentin Singer | L | 0-2 |
| Spanish Int. | 2022/09/13 12:20 | Bruno Carvalho v Ernesto Baschwitz | W | 1-2 |
| Austrian Open Qual | 2022/05/27 07:50 | Ernesto Baschwitz v Dmitriy Panarin | L | 0-2 |
| Austrian Open Qual | 2022/05/26 16:25 | Ernesto Baschwitz v Kai Niederhuber | W | 2-0 |
| Austrian Open Qual | 2022/05/26 08:50 | Ernesto Baschwitz v Dominik Kopriva | W | 2-0 |
| Portugal Int. Qual | 2022/03/10 16:10 | Mateusz Danielak v Ernesto Baschwitz | L | 2-0 |
| Portugal Int. Qual | 2022/03/10 09:10 | Adrien Slegers v Ernesto Baschwitz | W | 0-2 |
| Croatian Int. Qual | 2022/09/29 10:10 | Yaro Van Delsen v Kai Niederhuber | L | 2-1 |
| Austrian Open Qual | 2022/05/26 16:25 | Ernesto Baschwitz v Kai Niederhuber | L | 2-0 |
| Austrian Open Qual | 2022/05/26 13:45 | Kai Niederhuber v Aman Farogh Sanjay | W | 2-0 |
| Austrian Open Qual | 2022/05/26 10:25 | Kai Niederhuber v Zoltan Kereszti | W | 2-0 |
| Slovenia Int. Qual | 2022/05/18 08:20 | Charles Fouyn v Kai Niederhuber | L | 2-0 |
| Slovenia Future Series Qual | 2021/11/25 12:30 | Kai Niederhuber v Finn Achthoven | W | 2-0 |
| Lithuanian Int. | 2021/06/12 14:20 | B.R. Sankeerth v Kai Niederhuber | L | 2-0 |
| Lithuanian Int. | 2021/06/12 08:00 | Kai Niederhuber v Shaun Ekengren | W | 2-1 |