| TT Star Series | 2023/03/24 10:15 | Boguslav Koszyk v Michal Obeslo | W | 3-0 |
| TT Star Series | 2021/10/04 13:45 | Boguslav Koszyk v Michal Obeslo | L | 1-3 |
| TT Star Series | 2021/01/26 10:45 | Boguslav Koszyk v Michal Obeslo | L | 1-3 |
| Czech TT Star Series | 2020/10/08 13:45 | Boguslav Koszyk v Michal Obeslo | L | 2-3 |
| Czech TT Star Series | 2020/08/20 12:10 | Boguslav Koszyk v Michal Obeslo | L | 0-3 |
| TT Star Series | 2023/03/25 11:45 | Miroslav Horejsi v Boguslav Koszyk | W | 1-3 |
| TT Star Series | 2023/03/25 09:15 | Henning Zeptner v Boguslav Koszyk | W | 0-3 |
| TT Star Series | 2023/03/24 14:45 | Boguslav Koszyk v Antonin Gavlas | L | 1-3 |
| TT Star Series | 2023/03/24 12:45 | Boguslav Koszyk v Sven Happek | W | 3-0 |
| TT Star Series | 2023/03/24 10:15 | Boguslav Koszyk v Michal Obeslo | W | 3-0 |
| TT Star Series | 2023/03/24 08:45 | Oleksandr Tymofieiev v Boguslav Koszyk | W | 2-3 |
| TT Star Series | 2023/02/14 14:45 | Mohamed Shouman v Boguslav Koszyk | W | 0-3 |
| TT Star Series | 2023/02/14 13:45 | Boguslav Koszyk v Viktor Yefimov | W | 3-0 |
| TT Star Series | 2023/03/25 12:15 | Oleksandr Tymofieiev v Michal Obeslo | W | 1-3 |
| TT Star Series | 2023/03/25 10:45 | Antonin Gavlas v Michal Obeslo | L | 3-0 |
| TT Star Series | 2023/03/25 08:45 | Miroslav Horejsi v Michal Obeslo | W | 1-3 |
| TT Star Series | 2023/03/24 14:15 | Sven Happek v Michal Obeslo | W | 0-3 |
| TT Star Series | 2023/03/24 11:45 | Henning Zeptner v Michal Obeslo | W | 2-3 |
| TT Star Series | 2023/03/24 10:15 | Boguslav Koszyk v Michal Obeslo | L | 3-0 |
| TT Star Series | 2023/02/23 15:59 | Amirreza Abbasi v Michal Obeslo | W | 2-3 |
| TT Star Series | 2023/02/23 14:45 | Michal Obeslo v Petr David | W | 3-1 |