| TT Star Series | 2021/10/26 06:00 | Grela, Artur v 프로코프코브, 디미트리 | L | 1-3 |
| TT Star Series | 2021/10/25 12:15 | Grela, Artur v Sklensky, Miroslav | L | 0-3 |
| TT Star Series | 2021/10/25 10:45 | Grela, Artur v 클로스, 패트릭 | L | 0-3 |
| TT Star Series | 2021/10/25 08:15 | Jakub Kaucky v Grela, Artur | W | 0-3 |
| TT Star Series | 2021/10/25 06:35 | Grela, Artur v Boguslaw Koszyk | L | 2-3 |
| Challenger Ochsenhausen | 2021/10/19 16:40 | 케닌, 알략산드르 v Grela, Artur | L | 3-0 |
| Challenger Ochsenhausen | 2021/01/26 17:55 | Grela, Artur v 왕, 쩡이 | L | 0-3 |
| TT Star Series | 2020/12/08 14:08 | 후스틱, 페트르 v Grela, Artur | L | 3-1 |
| TT Star Series | 2021/10/26 06:35 | Jakub Kaucky v David, Petr | W | 0-3 |
| TT Star Series | 2021/10/25 13:45 | David, Petr v Boguslaw Koszyk | L | 1-3 |
| TT Star Series | 2021/10/25 11:45 | David, Petr v Josef Braun | W | 3-1 |
| TT Star Series | 2021/10/25 09:15 | David, Petr v 클로스, 패트릭 | L | 1-3 |
| TT Star Series | 2021/10/25 07:45 | 프로코프코브, 디미트리 v David, Petr | L | 3-1 |
| TT Star Series | 2021/10/08 10:45 | 브라블릭, 지리 v David, Petr | L | 3-1 |
| TT Star Series | 2021/10/08 08:15 | 프로코프코브, 디미트리 v David, Petr | W | 2-3 |
| TT Star Series | 2021/10/08 06:35 | 젤린카, 야쿱 v David, Petr | L | 3-2 |