| Czech TT Star Series | 2020/09/11 09:15 | Jakub Seibert v Pawel Grela | L | 3-0 |
| TT Star Series | 2020/12/08 07:35 | Pawel Grela v Michal Bankosz | L | 1-3 |
| TT Star Series | 2020/12/07 13:45 | Pawel Grela v Boguslav Koszyk | L | 0-3 |
| TT Star Series | 2020/12/07 11:15 | Pawel Grela v Thomas Keinath | L | 2-3 |
| TT Star Series | 2020/12/07 09:15 | Pawel Grela v Petr Husnik | L | 2-3 |
| TT Star Series | 2020/12/07 07:00 | Pawel Grela v Artur Grela | L | 2-3 |
| Czech TT Star Series | 2020/10/02 11:45 | Miroslav Horejsi v Pawel Grela | L | 3-0 |
| Czech TT Star Series | 2020/10/02 09:45 | Pawel Grela v David Reitspies | L | 0-3 |
| Czech TT Star Series | 2020/10/02 07:10 | Tomas Konecny v Pawel Grela | L | 3-1 |
| TT Star Series | 2020/12/08 10:45 | Jakub Seibert v Artur Grela | L | 0-3 |
| TT Star Series | 2020/12/07 14:45 | Michal Bankosz v Jakub Seibert | L | 3-0 |
| TT Star Series | 2020/12/07 12:15 | Boguslav Koszyk v Jakub Seibert | L | 3-0 |
| TT Star Series | 2020/12/07 09:45 | Thomas Keinath v Jakub Seibert | L | 3-0 |
| TT Star Series | 2020/12/07 07:35 | Petr Husnik v Jakub Seibert | L | 3-0 |
| TT Star Series | 2020/11/28 11:45 | Tomas Martinko v Jakub Seibert | L | 3-1 |
| TT Star Series | 2020/11/28 09:15 | Petr David v Jakub Seibert | L | 3-0 |
| TT Star Series | 2020/11/28 07:35 | Patrik Klos v Jakub Seibert | L | 3-2 |