| Czech Republic Cup | 2019/11/30 15:46 | Jakub Kaucky v Seibert, Jakub | L | 1-3 |
| TT Star Series | 2021/04/19 07:45 | Radim Moravek v Jakub Kaucky | L | 3-0 |
| TT Star Series | 2021/03/23 12:15 | Jakub Kaucky v Adam Stalzer | L | 0-3 |
| TT Star Series | 2021/03/23 10:15 | 코네크니, 토마스 v Jakub Kaucky | L | 3-0 |
| TT Star Series | 2021/03/23 07:00 | 가브라스, 안토닌 v Jakub Kaucky | L | 3-0 |
| TT Star Series | 2021/03/22 12:45 | Tymofieiev, Oleksandr v Jakub Kaucky | L | 3-1 |
| TT Star Series | 2021/03/22 12:15 | Jakub Kaucky v 마틴코, 토마스 | L | 0-3 |
| TT Star Series | 2021/03/22 10:45 | Jakub Kaucky v 베네스, 미첼 | L | 0-3 |
| TT Star Series | 2021/03/22 08:45 | Jakub Kaucky v Olejnik, Martin | L | 1-3 |
| TT Star Series | 2021/04/19 06:00 | 클로스, 패트릭 v Seibert, Jakub | L | 3-0 |
| TT Star Series | 2021/04/13 11:45 | Seibert, Jakub v 클로스, 패트릭 | L | 0-3 |
| TT Star Series | 2021/04/13 08:45 | Seibert, Jakub v Stach, Matej | L | 0-3 |
| TT Star Series | 2021/04/13 06:35 | Seibert, Jakub v 프로코프코브, 디미트리 | L | 0-3 |
| TT Star Series | 2021/04/12 12:45 | Seibert, Jakub v 가브라스, 안토닌 | L | 1-3 |
| TT Star Series | 2021/04/12 10:15 | Seibert, Jakub v 호레제아이, 미로슬라프 | L | 1-3 |
| TT Star Series | 2021/04/12 08:15 | Seibert, Jakub v 레이트스피에스, 다비드 | L | 0-3 |
| TT Star Series | 2021/04/09 10:45 | Seibert, Jakub v 비보르니, 리차드 | W | 3-0 |