| 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 | 2020/12/08 12:15 | Boguslav Koszyk v Grela, Artur | W | 1-3 |
| TT Star Series | 2020/12/08 10:45 | Seibert, Jakub v Grela, Artur | W | 0-3 |
| TT Star Series | 2020/12/08 08:45 | 케이나스, 토마스 v Grela, Artur | W | 0-3 |
| TT Star Series | 2021/10/25 09:15 | David, Petr v 클로스, 패트릭 | W | 1-3 |
| TT Star Series | 2021/10/25 06:00 | Jakub Kaucky v 클로스, 패트릭 | W | 0-3 |
| TT Star Series | 2021/10/19 11:45 | 클로스, 패트릭 v 트레글러, 토마스 | L | 2-3 |
| TT Star Series | 2021/10/19 08:45 | 클로스, 패트릭 v 레이트스피에스, 다비드 | L | 0-3 |
| TT Star Series | 2021/10/19 06:35 | 클로스, 패트릭 v 콜다스, 토마스 | W | 3-0 |
| TT Star Series | 2021/10/18 12:45 | 클로스, 패트릭 v Seibert, Jakub | W | 3-2 |
| TT Star Series | 2021/10/18 10:15 | 클로스, 패트릭 v 호레제아이, 미로슬라프 | L | 1-3 |
| TT Star Series | 2021/10/18 06:00 | 클로스, 패트릭 v Tymofieiev, Oleksandr | W | 3-1 |