| Bulgarian Int Qual | 2021/10/07 09:35 | Gregoire Deschamp v Ming Kang Tan | W | 1-2 |
| Irish Open - Qualifikation | 2019/11/13 13:10 | Yang Yang v Ming Kang Tan | L | 2-0 |
| Irish Open - Qualifikation | 2019/11/13 10:00 | Ming Kang Tan v Ethan Hosken | W | 2-0 |
| Polish International - Qualifikation | 2021/09/23 13:20 | Tarun Reddy Katam v Karl Kert | L | 2-0 |
| Polish International - Qualifikation | 2021/09/23 12:00 | Gal Bizjak v Karl Kert | W | 0-2 |
| Lettland - Latvia International | 2021/08/27 11:00 | Bernardo Atilano v Karl Kert | L | 2-0 |
| Lithuanian International | 2021/06/11 09:40 | Alvaro Vazquez v Karl Kert | L | 2-0 |
| Austrian Open - Qualifikation | 2021/05/27 14:20 | Karl Kert v Magnus Johannesen | L | 1-2 |
| Austrian Open - Qualifikation | 2021/05/27 10:00 | Samuel Cassar v Karl Kert | W | 0-2 |
| Slovenia Int. | 2021/05/20 12:00 | Ivan Rusev v Karl Kert | L | 2-0 |
| Portuguese Int. Qual | 2021/05/06 12:00 | Martin Bundgaard v Karl Kert | L | 2-1 |