| TT Star Series | 2024/11/12 07:00 | Bohuslav Koszyk v Viktor Yefimov | L | 1-3 |
| TT Star Series | 2024/10/28 09:00 | Viktor Yefimov v Bohuslav Koszyk | L | 3-2 |
| TT Star Series | 2024/09/18 06:00 | Viktor Yefimov v Bohuslav Koszyk | L | 3-0 |
| TT Star Series | 2024/01/26 14:15 | Bohuslav Koszyk v Viktor Yefimov | W | 3-0 |
| TT Star Series | 2023/11/22 13:15 | Bohuslav Koszyk v Viktor Yefimov | W | 3-0 |
| TT Star Series | 2023/10/21 10:15 | Bohuslav Koszyk v Viktor Yefimov | L | 2-3 |
| TT Star Series | 2023/10/06 11:45 | Viktor Yefimov v Bohuslav Koszyk | L | 3-2 |
| TT Star Series | 2023/08/10 09:45 | Viktor Yefimov v Bohuslav Koszyk | W | 1-3 |
| TT Star Series | 2024/11/20 11:30 | Mohamad Mousavihater v Bohuslav Koszyk | W | 2-3 |
| TT Star Series | 2024/11/20 10:00 | Jakub Goldir v Bohuslav Koszyk | W | 0-3 |
| TT Star Series | 2024/11/20 07:00 | Vit Kadlec v Bohuslav Koszyk | L | 3-1 |
| TT Star Series | 2024/11/19 14:20 | Soroosh Amiri Nia v Bohuslav Koszyk | W | 1-3 |
| TT Star Series | 2024/11/19 13:15 | Tomas Martinko v Bohuslav Koszyk | W | 2-3 |
| TT Star Series | 2024/11/19 11:22 | Bohuslav Koszyk v Tibor Spanik | W | 3-0 |
| TT Star Series | 2024/11/19 10:00 | Jakub Goldir v Bohuslav Koszyk | W | 0-3 |
| TT Star Series | 2024/11/19 07:00 | Dmitrij Prokopcov v Bohuslav Koszyk | L | 3-0 |
| TT Star Series | 2024/11/16 11:30 | Martin Koblizek v Viktor Yefimov | L | 3-2 |
| TT Star Series | 2024/11/16 10:30 | Tomas Martinko v Viktor Yefimov | W | 1-3 |
| TT Star Series | 2024/11/16 08:30 | Nazar Tretiak v Viktor Yefimov | L | 3-1 |
| TT Star Series | 2024/11/15 10:51 | Jiri Martinko v Viktor Yefimov | W | 0-3 |
| TT Star Series | 2024/11/15 10:00 | Jakub Zelinka v Viktor Yefimov | W | 0-3 |
| TT Star Series | 2024/11/15 07:00 | Roman Rezetka v Viktor Yefimov | L | 3-0 |
| TT Star Series | 2024/11/12 14:30 | Anton Limonov v Viktor Yefimov | W | 0-3 |
| TT Star Series | 2024/11/12 13:30 | Viktor Yefimov v Michal Benes | W | 3-1 |