| TT Star Series | 2020/12/15 07:00 | Seibert, Jakub v 플로라스, 로버트 | L | 1-3 |
| TT Star Series | 2020/12/14 13:15 | Seibert, Jakub v Tymofieiev, Oleksandr | L | 2-3 |
| TT Star Series | 2020/12/14 11:45 | Seibert, Jakub v Gao, Peng | L | 0-3 |
| TT Star Series | 2020/12/14 09:15 | 후자크, 요시프 v Seibert, Jakub | W | 1-3 |
| TT Star Series | 2020/12/08 12:45 | 그렐라, 파블 v Seibert, Jakub | W | 0-3 |
| TT Star Series | 2020/12/08 10:45 | Seibert, Jakub v Grela, Artur | L | 0-3 |
| TT Star Series | 2020/12/07 14:45 | 반코즈, 미첼 v Seibert, Jakub | L | 3-0 |
| TT Star Series | 2020/12/07 12:15 | Boguslav Koszyk v Seibert, Jakub | L | 3-0 |
| TT Star Series | 2020/12/15 07:35 | 후자크, 요시프 v Daniel Bak | W | 0-3 |
| TT Star Series | 2020/12/14 14:45 | Daniel Bak v 트레글러, 토마스 | W | 3-2 |
| TT Star Series | 2020/12/14 12:45 | Daniel Bak v Boguslav Koszyk | L | 1-3 |
| TT Star Series | 2020/12/14 10:15 | Daniel Bak v Gao, Peng | W | 3-1 |
| Challenger Ochsenhausen | 2020/03/05 17:58 | 쿨파, 콘라드 v Daniel Bak | L | 3-0 |
| Challenger Ochsenhausen | 2020/02/23 15:40 | 초도르스키, 피오트르 v Daniel Bak | L | 3-0 |
| Challenger Ochsenhausen | 2020/02/06 17:40 | Michal Lysakowski v Daniel Bak | W | 0-3 |
| Challenger Ochsenhausen | 2019/11/08 17:20 | 박, 정우 v Daniel Bak | L | 2-0 |