| 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 | 2020/12/08 14:08 | Petr Husnik v Artur Grela | L | 3-1 |
| TT Star Series | 2021/10/26 06:35 | Jakub Kaucky v Petr David | W | 0-3 |
| TT Star Series | 2021/10/25 13:45 | Petr David v Boguslaw Koszyk | L | 1-3 |
| TT Star Series | 2021/10/25 11:45 | Petr David v Josef Braun | W | 3-1 |
| TT Star Series | 2021/10/25 09:15 | Petr David v Patrik Klos | L | 1-3 |
| TT Star Series | 2021/10/25 07:45 | Dmitrij Prokopcov v Petr David | L | 3-1 |
| TT Star Series | 2021/10/08 10:45 | Jiri Vrablik v Petr David | L | 3-1 |
| TT Star Series | 2021/10/08 08:15 | Dmitrij Prokopcov v Petr David | W | 2-3 |
| TT Star Series | 2021/10/08 06:35 | Jakub Zelinka v Petr David | L | 3-2 |