| TT Star Series | 2024/09/19 07:30 | Frantisek Onderka v Boguslaw Koszyk | L | 2-3 |
| TT Star Series | 2024/09/10 06:00 | Boguslaw Koszyk v Frantisek Onderka | W | 2-3 |
| TT Star Series | 2024/02/08 12:15 | Frantisek Onderka v Boguslaw Koszyk | W | 3-2 |
| TT Star Series | 2023/08/09 10:45 | Frantisek Onderka v Boguslaw Koszyk | L | 0-3 |
| TT Star Series | 2023/07/12 08:15 | Boguslaw Koszyk v Frantisek Onderka | L | 3-0 |
| TT Star Series | 2025/01/06 13:00 | Carlos Muhlbach v Frantisek Onderka | L | 3-0 |
| TT Star Series | 2025/01/06 11:00 | Miroslav Horejsi v Frantisek Onderka | L | 3-2 |
| TT Star Series | 2025/01/06 09:30 | Frantisek Onderka v Nazar Tretiak | W | 3-2 |
| TT Star Series | 2024/11/30 11:00 | Frantisek Onderka v Lichen Wang | W | 3-0 |
| TT Star Series | 2024/11/30 09:00 | Frantisek Onderka v Santiago Lorenzo | L | 1-2 |
| TT Star Series | 2024/11/30 07:00 | Frantisek Onderka v Alexandre Robinot | L | 1-3 |
| TT Star Series | 2024/11/29 13:00 | Frantisek Onderka v Pavel Sirucek | L | 2-3 |
| TT Star Series | 2024/11/29 11:30 | Frantisek Onderka v Dmitrij Prokopcov | L | 1-3 |
| TT Star Series | 2025/01/06 14:37 | David Prusa v Boguslaw Koszyk | W | 0-3 |
| TT Star Series | 2025/01/06 11:30 | Carlos Muhlbach v Boguslaw Koszyk | W | 2-3 |
| TT Star Series | 2025/01/06 10:00 | Nandor Ecseki v Boguslaw Koszyk | W | 1-3 |
| TT Star Series | 2024/11/21 12:00 | Mihai Bobocica v Boguslaw Koszyk | L | 3-2 |
| TT Star Series | 2024/11/21 10:30 | Soroosh Amiri Nia v Boguslaw Koszyk | L | 3-2 |
| TT Star Series | 2024/11/21 08:30 | Vojtech Rozinek v Boguslaw Koszyk | W | 2-3 |
| TT Star Series | 2024/11/20 14:00 | Oleksandr Tymofieiev v Boguslaw Koszyk | L | 3-0 |
| TT Star Series | 2024/11/20 11:30 | Mohamad Mousavihater v Boguslaw Koszyk | W | 2-3 |