| TT Star Series | 2024/04/27 18:30 | Jiri Vrablik v Boguslaw Koszyk | L | 3-1 |
| TT Star Series | 2023/12/05 07:35 | Boguslaw Koszyk v Jiri Vrablik | L | 2-3 |
| TT Star Series | 2023/07/11 11:15 | Boguslaw Koszyk v Jiri Vrablik | L | 1-3 |
| TT Star Series | 2023/06/14 11:15 | Jiri Vrablik v Boguslaw Koszyk | L | 3-2 |
| TT Star Series | 2022/06/13 12:15 | Jiri Vrablik v Boguslaw Koszyk | W | 1-3 |
| TT Star Series | 2021/11/18 13:15 | Boguslaw Koszyk v Jiri Vrablik | L | 1-3 |