| Luxembourg Open Qual | 2023/05/04 14:20 | Kai Feng Tang v Aaron Sonnenschein | L | 0-2 |
| Slovenia Open Quals | 2023/05/18 08:45 | Kai Feng Tang v Yu Kai Huang | L | 0-2 |
| Slovenia Open Quals | 2023/05/17 16:55 | Matthew Abela v Kai Feng Tang | W | 0-2 |
| Swedish Open Qual | 2023/05/11 16:20 | Kai Feng Tang v Yu Huang | L | 0-2 |
| Swedish Open Qual | 2023/05/11 14:00 | Rafael Gavois v Kai Feng Tang | W | 0-2 |
| Luxembourg Open Qual | 2023/05/04 14:20 | Kai Feng Tang v Aaron Sonnenschein | L | 0-2 |
| Luxembourg Open Qual | 2023/05/04 09:30 | Kai Feng Tang v Henrikho Kho Wibowo | W | 2-1 |
| Swedish Open Qual | 2020/01/16 11:00 | Kai Feng Tang v Samuel Hsiao | L | 0-2 |
| Estonian Int. | 2020/01/10 09:40 | Kai Feng Tang v Kalle Koljonen | L | 1-2 |
| Luxembourg Open Qual | 2023/05/04 14:20 | Kai Feng Tang v Aaron Sonnenschein | W | 0-2 |
| Luxembourg Open Qual | 2023/05/04 09:20 | Aaron Sonnenschein v Leo Holzmer | W | 2-0 |
| Polish Open Qual | 2023/03/23 10:45 | Aaron Sonnenschein v Valentin Singer | L | 0-2 |
| Polish Open Qual | 2023/03/22 17:45 | Aaron Sonnenschein v Gal Bizjak | W | 2-0 |
| Polish Open Qual | 2023/03/22 09:45 | Sebastian Kadlec v Aaron Sonnenschein | W | 0-2 |
| Dutch Open Qual | 2022/10/12 08:45 | Dennis Koppen v Aaron Sonnenschein | L | 2-1 |
| Bulgarian Int. | 2022/10/07 14:00 | Aaron Sonnenschein v Po-Wei Wang | L | 0-2 |
| Bulgarian Int. | 2022/10/07 06:30 | Aaron Sonnenschein v Richard Kuhl | W | 2-0 |