| Slovak Open | 2020/02/28 10:00 | Yu Jen Chi v Markus Barth | L | 2-1 |
| Slovak Open | 2020/02/27 15:05 | Alejandro Alcala v Markus Barth | W | 1-2 |
| Slovak Open Qual | 2020/02/27 09:40 | Markus Barth v Andraz Krapez | W | 2-1 |
| Slovak Open Qual | 2020/02/26 11:05 | Michal Kazmierczak v Markus Barth | W | 0-2 |
| European Team Championships | 2020/02/12 08:30 | Iikka Heino v Markus Barth | L | 2-1 |
| Swedish Open Qual | 2020/01/16 10:10 | Khai Quan Yap v Markus Barth | L | 2-0 |
| Welsh Int. Qual | 2019/11/27 14:30 | Markus Barth v Carlos Piris | L | 1-2 |
| Welsh Int. Qual | 2019/11/27 11:00 | Adam Stewart v Markus Barth | W | 0-2 |
| Hellas Int. | 2021/09/04 14:20 | Shahyar Shaqeem v Shun Yang Lee | L | 1-2 |
| Hellas Int. | 2021/09/04 08:20 | Johnnie Torjussen v Shahyar Shaqeem | W | 0-2 |
| Hellas Int. | 2021/09/03 10:05 | Nicolas A. Mueller v Shahyar Shaqeem | W | 1-2 |
| Hellas Int. Qual | 2021/09/02 16:00 | Rafael Gavois v Shahyar Shaqeem | W | 0-2 |
| Hellas Int. Qual | 2021/09/02 07:00 | Amaury Lievre v Shahyar Shaqeem | W | 0-2 |
| Latvia Int. | 2021/08/28 13:00 | Jing Hong Kok v Shahyar Shaqeem | L | 2-1 |
| Latvia Int. | 2021/08/28 08:00 | Elias Bracke v Shahyar Shaqeem | W | 1-2 |
| Latvia Int. | 2021/08/27 11:40 | Miha Ivanic v Shahyar Shaqeem | W | 1-2 |