| Lithuanian Int. | 2021/06/11 09:45 | Samuel Cassar v Kai Niederhuber | L | 1-2 |
| Austrian Open - Qualif. | 2021/05/27 10:00 | Samuel Cassar v Karl Kert | L | 0-2 |
| Slovenia Int. | 2021/05/20 10:00 | Yeoh, Seng Zoe v Samuel Cassar | L | 2-0 |
| Portuguese Int. Qual | 2021/05/06 09:30 | Samuel Cassar v Adel Hamek | L | 0-2 |
| Open de Slovaquie - Qualif. | 2020/02/26 15:25 | Gergo Pytel v Samuel Cassar | L | 2-0 |
| International d'Islande | 2020/01/24 17:20 | Matthew Abela v Samuel Cassar | L | 2-0 |
| Welsh Int. Qual | 2019/11/27 13:30 | Samuel Cassar v Antoniou, Antonis | W | 2-0 |
| Hatzor Int | 2019/10/24 09:00 | Samuel Cassar v Hiram, Gal | W | 2-0 |
| Spain Int Qual | 2021/06/17 08:20 | Klindt, Philip Illum v Jaeger, Jonas | L | 2-1 |
| Spain Int Qual | 2021/06/16 11:00 | Nicolas A. Mueller v Jaeger, Jonas | W | 0-2 |
| Spain Int Qual | 2021/06/16 10:40 | Jaeger, Jonas v Matthias Schnabel | W | 2-0 |
| Open de Suède - Qualif. | 2020/01/16 15:00 | Su, L. Y. v Jaeger, Jonas | L | 2-0 |
| Open de Suède - Qualif. | 2020/01/16 09:10 | Filip Karlborg v Jaeger, Jonas | W | 1-2 |
| Slovenia Future Series Qual | 2019/11/21 10:45 | Piris, Carlos v Jaeger, Jonas | W | 0-2 |
| Norwegian Int. | 2019/11/08 17:00 | Nilsson, Jacob v Jaeger, Jonas | L | 2-0 |
| Norwegian Int. | 2019/11/08 10:40 | Rikheim, Vegard v Jaeger, Jonas | W | 0-2 |