| TT Star Series | 2024/11/11 07:30 | Boguslaw Koszyk v Nazar Tretiak | L | 3-2 |
| TT Star Series | 2024/04/12 11:45 | Nazar Tretiak v Boguslaw Koszyk | L | 1-3 |
| TT Star Series | 2023/09/09 08:45 | Boguslaw Koszyk v Nazar Tretiak | L | 3-0 |
| TT Star Series | 2025/01/07 08:00 | David Prusa v Nazar Tretiak | L | 3-2 |
| TT Star Series | 2025/01/06 14:30 | Nandor Ecseki v Nazar Tretiak | L | 3-2 |
| TT Star Series | 2025/01/06 12:46 | Akash Pal v Nazar Tretiak | L | 3-0 |
| TT Star Series | 2025/01/06 09:30 | Frantisek Onderka v Nazar Tretiak | L | 3-2 |
| TT Star Series | 2024/11/16 11:00 | Nazar Tretiak v Radim Bako | W | 3-1 |
| TT Star Series | 2024/11/16 09:27 | Nazar Tretiak v Martin Koblizek | L | 1-3 |
| TT Star Series | 2024/11/16 08:30 | Nazar Tretiak v Viktor Yefimov | W | 3-1 |
| TT Star Series | 2024/11/15 11:49 | Jiri Martinko v Nazar Tretiak | L | 3-1 |
| TT Star Series | 2025/01/07 08:30 | Frantisek Onderka v Boguslaw Koszyk | L | 3-1 |
| 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 |