| TT Star Series | 2021/10/26 08:15 | Artur Grela v Petr David | L | 2-3 |
| TT Star Series | 2021/10/26 06:00 | Artur Grela v Dmitrij Prokopcov | L | 1-3 |
| TT Star Series | 2021/10/25 12:15 | Artur Grela v Miroslav Sklensky | L | 0-3 |
| TT Star Series | 2021/10/25 10:45 | Artur Grela v Patrik Klos | L | 0-3 |
| TT Star Series | 2021/10/25 08:15 | Jakub Kaucky v Artur Grela | W | 0-3 |
| TT Star Series | 2021/10/25 06:35 | Artur Grela v Boguslaw Koszyk | L | 2-3 |
| Challenger - Ochsenhausen | 2021/10/19 16:40 | Aliaksandr Khanin v Artur Grela | L | 3-0 |
| Challenger - Ochsenhausen | 2021/01/26 17:55 | Artur Grela v Zengyi Wang | L | 0-3 |
| TT Star Series | 2021/10/26 08:45 | Jakub Kaucky v Josef Braun | W | 0-3 |
| TT Star Series | 2021/10/26 07:10 | Josef Braun v Boguslaw Koszyk | L | 2-3 |
| TT Star Series | 2021/10/25 13:15 | Josef Braun v Patrik Klos | L | 1-3 |
| TT Star Series | 2021/10/25 11:45 | Petr David v Josef Braun | L | 3-1 |
| TT Star Series | 2021/10/25 09:45 | Dmitrij Prokopcov v Josef Braun | W | 1-3 |
| TT Star Series | 2021/10/25 07:10 | Miroslav Sklensky v Josef Braun | L | 3-2 |
| TT Star Series | 2021/10/22 11:45 | Josef Braun v Amirreza Abbasi | L | 1-3 |
| TT Star Series | 2021/10/22 08:45 | Josef Braun v Tibor Spanik | W | 3-2 |