| TT Star Series | 2021/09/21 08:15 | Thomas Keinath v David Reitspies | L | 0-3 |
| TT Star Series | 2021/09/21 06:00 | Thomas Keinath v Viktor Brodd | L | 2-3 |
| TT Star Series | 2021/09/20 12:15 | Thomas Keinath v Oleksandr Tymofieiev | W | 3-2 |
| TT Star Series | 2021/09/20 10:45 | Thomas Keinath v Jakub Seibert | W | 3-2 |
| TT Star Series | 2021/09/20 06:35 | Thomas Keinath v Tomas Tregler | W | 3-1 |
| TT Star Series | 2021/09/14 13:26 | Thomas Keinath v Mohamed Shouman | L | 2-3 |
| EK teams | 2021/09/14 11:31 | Thomas Keinath v Oleksandr Tymofieiev | W | 3-2 |
| TT Star Series | 2021/09/14 08:45 | Patrik Klos v Thomas Keinath | W | 1-3 |
| TT Star Series | 2021/09/21 07:10 | Amirreza Abbasi v Tomas Tregler | L | 0-3 |
| TT Star Series | 2021/09/20 13:15 | Amirreza Abbasi v Jakub Seibert | W | 3-0 |
| TT Star Series | 2021/09/20 11:45 | David Reitspies v Amirreza Abbasi | L | 3-1 |
| TT Star Series | 2021/09/20 09:45 | Viktor Brodd v Amirreza Abbasi | L | 3-1 |
| TT Star Series | 2021/09/20 07:10 | Oleksandr Tymofieiev v Amirreza Abbasi | W | 0-3 |
| EK teams | 2021/09/09 14:30 | Amirreza Abbasi v Farah Abdel-Aziz | W | 1-0 |
| Challenger - Ochsenhausen | 2021/09/07 14:40 | Amirreza Abbasi v Florian Bluhm | W | 3-1 |
| Challenger - Ochsenhausen | 2021/09/07 12:35 | Amirreza Abbasi v Tom Jarvis | W | 3-1 |