| TT Star Series | 2022/06/10 10:45 | Boguslav Koszyk v Seibert, Jakub | W | 3-1 |
| TT Star Series | 2020/12/15 11:15 | Seibert, Jakub v Boguslav Koszyk | W | 2-3 |
| TT Star Series | 2020/12/07 12:15 | Boguslav Koszyk v Seibert, Jakub | W | 3-0 |
| Czech TT Star Series | 2020/10/05 08:15 | Boguslav Koszyk v Seibert, Jakub | W | 3-2 |
| TT Star Series | 2023/04/13 10:15 | 브라블릭, 지리 v Boguslav Koszyk | L | 3-1 |
| TT Star Series | 2023/04/13 08:45 | 시핀, 필리프 v Boguslav Koszyk | W | 1-3 |
| TT Star Series | 2023/04/13 07:10 | Boguslav Koszyk v 보츠, 야니크 | L | 1-3 |
| TT Star Series | 2023/04/12 13:15 | Boguslav Koszyk v Gabrielius Camara | W | 3-1 |
| TT Star Series | 2023/04/12 11:45 | 후스틱, 페트르 v Boguslav Koszyk | W | 1-3 |
| TT Star Series | 2023/04/12 09:45 | 트레글러, 토마스 v Boguslav Koszyk | L | 3-0 |
| TT Star Series | 2023/03/25 13:45 | Boguslav Koszyk v 오베슬로, 미첼 | L | 1-2 |
| TT Star Series | 2023/03/25 11:45 | 호레제아이, 미로슬라프 v Boguslav Koszyk | W | 1-3 |
| TT Star Series | 2023/05/02 08:13 | 로비노트, 알렉산드레 v Seibert, Jakub | L | 3-1 |
| TT Star Series | 2023/05/01 13:15 | 젤리코, 필리프 v Seibert, Jakub | W | 1-3 |
| TT Star Series | 2023/05/01 10:45 | 스파닉, 티보르 v Seibert, Jakub | L | 3-2 |
| TT Star Series | 2023/05/01 09:15 | Filip Delincak v Seibert, Jakub | W | 1-3 |
| TT Star Series | 2023/05/01 06:00 | 호레제아이, 미로슬라프 v Seibert, Jakub | L | 3-0 |
| TT Star Series | 2023/04/29 10:45 | Seibert, Jakub v 젤린카, 야쿱 | L | 1-3 |
| TT Star Series | 2023/04/29 09:15 | Seibert, Jakub v Sklensky, Miroslav | W | 3-1 |
| TT Star Series | 2023/04/29 07:45 | Seibert, Jakub v David, Petr | L | 0-2 |