| TT Star Series | 02/06 11:45 | - | Jakub Seibert v Antonin Gavlas | L | 2-3 | |
| TT Star Series | 02/06 10:15 | - | Jakub Seibert v David Reitspies | L | 1-3 | |
| TT Star Series | 02/05 13:15 | - | Jangwon Kim v Jakub Seibert | W | 1-3 | |
| TT Star Series | 02/05 11:15 | - | Viktor Yefimov v Jakub Seibert | L | 3-0 | |
| TT Star Series | 02/05 09:45 | - | Jakub Seibert v Jakub Zelinka | L | 1-3 | |
| TT Star Series | 02/05 08:10 | - | Jakub Seibert v Michal Obeslo | L | 1-3 | |
| TT Star Series | 02/01 13:50 | - | Jakub Seibert v Oleksandr Tymofieiev | W | 3-1 | |
| TT Star Series | 02/01 12:08 | - | Jakub Kaucky v Jakub Seibert | W | 4-11 | |
| TT Star Series | 02/01 10:45 | - | Jakub Seibert v Oleksandr Tymofieiev | L | 2-3 | |
| TT Star Series | 02/01 08:10 | - | Ondrej Kveton v Jakub Seibert | W | 1-3 | |
| TT Star Series | 01/31 14:45 | - | Lichen Wang v Jakub Seibert | W | 0-3 | |
| TT Star Series | 01/31 12:15 | - | Tomas Koldas v Jakub Seibert | L | 3-0 | |
| TT Star Series | 01/31 09:45 | - | Alexandru Petrescu v Jakub Seibert | W | 0-2 | |
| TT Star Series | 01/31 07:35 | - | Radim Bako v Jakub Seibert | W | 0-3 | |
| TT Star Series | 01/25 11:45 | - | Barry Berben v Jakub Seibert | W | 0-3 | |
| TT Star Series | 01/25 09:15 | - | Michal Bankosz v Jakub Seibert | L | 3-0 | |
| TT Star Series | 01/25 07:35 | - | Milo De Boer v Jakub Seibert | L | 3-1 | |
| TT Star Series | 01/24 14:45 | - | Jakub Seibert v Petr David | W | 3-2 | |
| TT Star Series | 01/24 12:45 | - | Jakub Seibert v Filip Zeljko | L | 0-3 | |
| TT Star Series | 01/24 10:15 | - | Jakub Seibert v Marius Henninger | W | 3-1 | |
| TT Star Series | 01/24 08:45 | - | Michal Benes v Jakub Seibert | L | 3-1 | |
| TT Star Series | 01/18 12:15 | - | Jakub Seibert v Tomasz Tomaszuk | L | 2-3 | |
| TT Star Series | 01/18 10:15 | - | Kamil Nalepa v Jakub Seibert | L | 3-1 | |
| TT Star Series | 01/18 07:00 | - | Simon Berglund v Jakub Seibert | L | 3-0 | |
| TT Star Series | 01/17 13:45 | - | Michal Benes v Jakub Seibert | L | 3-0 | |
| TT Star Series | 01/17 12:15 | - | Jakub Seibert v Juyoung Kwon | L | 0-3 | |
| TT Star Series | 01/17 10:45 | - | Jakub Seibert v Jangwon Kim | W | 3-2 | |
| TT Star Series | 01/17 08:45 | - | Jakub Seibert v Albert Vilardell | L | 2-3 | |
| TT Elite Series | 01/14 05:45 | - | Marcin Litwiniuk v Jakub Seibert | W | 0-3 | |
| TT Elite Series | 01/14 04:35 | - | Jakub Seibert v Konrad Staszczyk | L | 0-3 |