| TT Star Series | 2022/09/24 10:15 | Boguslav Koszyk v Roman Rezetka | L | 1-3 |
| TT Star Series | 2022/09/24 08:15 | Boguslav Koszyk v Antonin Gavlas | L | 0-3 |
| TT Star Series | 2022/09/24 06:00 | Boguslav Koszyk v Miroslav Sklensky | L | 1-3 |
| TT Star Series | 2022/09/23 12:15 | Boguslav Koszyk v Amirreza Abbasi | L | 0-3 |
| TT Star Series | 2022/09/23 10:45 | Boguslav Koszyk v David Reitspies | L | 0-3 |
| TT Star Series | 2022/09/23 08:15 | Oleksandr Tymofieiev v Boguslav Koszyk | W | 2-3 |
| TT Star Series | 2022/09/23 06:35 | Boguslav Koszyk v Romualdo Manna | W | 3-2 |
| TT Star Series | 2022/09/08 14:35 | Yevhen Pryshchepa v Boguslav Koszyk | L | 3-0 |
| TT Star Series | 2023/02/14 11:45 | Viktor Yefimov v Alvaro Gainza | W | 3-0 |
| TT Star Series | 2023/02/14 10:15 | Viktor Yefimov v Jose Guillot | W | 3-0 |
| TT Star Series | 2023/02/14 08:45 | Viktor Yefimov v Jakub Seibert | W | 3-1 |
| TT Star Series | 2023/02/13 13:15 | David Reitspies v Viktor Yefimov | W | 2-3 |
| TT Star Series | 2023/02/13 11:15 | Mohamed Shouman v Viktor Yefimov | L | 3-0 |
| TT Star Series | 2023/02/13 09:45 | Viktor Yefimov v Michal Blinka | W | 3-1 |
| TT Star Series | 2023/02/13 08:10 | Viktor Yefimov v Boguslaw Koszyk | L | 0-3 |
| TT Star Series | 2023/02/11 12:15 | Miad Lotfijanabadi v Viktor Yefimov | W | 0-3 |