| 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 | 2020/12/08 14:08 | Petr Husnik v Artur Grela | L | 3-1 |
| TT Star Series | 2020/12/08 12:15 | Boguslav Koszyk v Artur Grela | W | 1-3 |
| TT Star Series | 2020/12/08 10:45 | Jakub Seibert v Artur Grela | W | 0-3 |
| TT Star Series | 2020/12/08 08:45 | Thomas Keinath v Artur Grela | W | 0-3 |
| TT Star Series | 2021/10/25 09:15 | Petr David v Patrik Klos | W | 1-3 |
| TT Star Series | 2021/10/25 06:00 | Jakub Kaucky v Patrik Klos | W | 0-3 |
| TT Star Series | 2021/10/19 11:45 | Patrik Klos v Tomas Tregler | L | 2-3 |
| TT Star Series | 2021/10/19 08:45 | Patrik Klos v David Reitspies | L | 0-3 |
| TT Star Series | 2021/10/19 06:35 | Patrik Klos v Tomas Koldas | W | 3-0 |
| TT Star Series | 2021/10/18 12:45 | Patrik Klos v Jakub Seibert | W | 3-2 |
| TT Star Series | 2021/10/18 10:15 | Patrik Klos v Miroslav Horejsi | L | 1-3 |
| TT Star Series | 2021/10/18 06:00 | Patrik Klos v Oleksandr Tymofieiev | W | 3-1 |