| TT Star Series | 2024/11/12 07:00 | Boguslaw Koszyk v Viktor Yefimov | L | 1-3 |
| TT Star Series | 2024/10/28 09:00 | Viktor Yefimov v Boguslaw Koszyk | L | 3-2 |
| TT Star Series | 2024/09/18 06:00 | Viktor Yefimov v Boguslaw Koszyk | L | 3-0 |
| TT Star Series | 2024/01/26 14:15 | Boguslaw Koszyk v Viktor Yefimov | W | 3-0 |
| TT Star Series | 2023/11/22 13:15 | Boguslaw Koszyk v Viktor Yefimov | W | 3-0 |
| TT Star Series | 2023/10/21 10:15 | Boguslaw Koszyk v Viktor Yefimov | L | 2-3 |
| TT Star Series | 2023/10/06 11:45 | Viktor Yefimov v Boguslaw Koszyk | L | 3-2 |
| TT Star Series | 2023/08/10 09:45 | Viktor Yefimov v Boguslaw Koszyk | W | 1-3 |
| TT Star Series | 2025/01/29 11:00 | Boguslaw Koszyk v Radim Bako | W | 3-0 |
| TT Star Series | 2025/01/29 09:00 | Boguslaw Koszyk v David Prusa | L | 1-3 |
| TT Star Series | 2025/01/29 07:00 | Boguslaw Koszyk v Tomas Martinko | L | 0-3 |
| TT Star Series | 2025/01/09 11:33 | Boguslaw Koszyk v Akash Pal | L | 1-3 |
| TT Star Series | 2025/01/09 08:56 | Boguslaw Koszyk v Tomas Konecny | L | 0-3 |
| TT Star Series | 2025/01/08 14:23 | Boguslaw Koszyk v Jiri Martinko | L | 1-3 |
| TT Star Series | 2025/01/08 11:38 | Boguslaw Koszyk v Filip Zeljko | L | 1-3 |
| TT Star Series | 2025/01/08 09:00 | Boguslaw Koszyk v Soroosh Amiri Nia | W | 3-2 |
| TT Star Series | 2025/01/29 12:00 | Viktor Yefimov v Tibor Spanik | W | 3-1 |
| TT Star Series | 2025/01/29 10:30 | Viktor Yefimov v Bojan Tokic | L | 0-3 |
| TT Star Series | 2025/01/29 08:30 | Viktor Yefimov v Marc Gutierrez | W | 3-1 |
| TT Star Series | 2025/01/18 22:30 | Benjamin Fruchart v Viktor Yefimov | W | 2-3 |
| TT Star Series | 2025/01/18 21:30 | Viktor Yefimov v Oleksandr Tymofieiev | W | 3-1 |
| TT Star Series | 2025/01/18 18:30 | Benjamin Fruchart v Viktor Yefimov | L | 2-0 |
| TT Star Series | 2025/01/18 17:00 | Alfonso Olave v Viktor Yefimov | W | 2-3 |
| TT Star Series | 2025/01/18 15:30 | Viktor Yefimov v Jan Urbanek | W | 3-0 |