| 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 | 2021/01/26 08:10 | Dmitrij Prokopcov v Boguslav Koszyk | L | 3-2 |
| TT Star Series | 2021/01/25 15:45 | Petr David v Boguslav Koszyk | L | 3-1 |
| TT Star Series | 2021/01/25 12:15 | Ondrej Bajger v Boguslav Koszyk | L | 3-1 |
| TT Star Series | 2021/01/25 09:45 | Miroslav Horejsi v Boguslav Koszyk | W | 2-3 |
| TT Star Series | 2021/01/25 07:35 | Antonin Gavlas v Boguslav Koszyk | L | 3-0 |
| TT Star Series | 2020/12/18 11:15 | Boguslav Koszyk v Ondrej Bajger | W | 3-1 |
| TT Star Series | 2020/12/18 09:15 | Boguslav Koszyk v Petr David | W | 3-2 |
| TT Star Series | 2020/12/18 07:00 | Boguslav Koszyk v Dmitrij Prokopcov | W | 3-2 |
| TT Star Series | 2021/01/26 08:45 | Miroslav Horejsi v Michal Obeslo | L | 3-1 |
| TT Star Series | 2021/01/25 14:15 | Dmitrij Prokopcov v Michal Obeslo | W | 2-3 |
| TT Star Series | 2021/01/25 11:45 | Antonin Gavlas v Michal Obeslo | L | 3-0 |
| TT Star Series | 2021/01/25 10:15 | Petr David v Michal Obeslo | W | 0-3 |
| TT Star Series | 2021/01/25 07:00 | Tomas Tregler v Michal Obeslo | W | 2-3 |
| TT Star Series | 2021/01/05 14:45 | Tomas Tregler v Michal Obeslo | L | 3-0 |
| TT Star Series | 2021/01/05 13:49 | Michal Obeslo v David Reitspies | W | 3-0 |
| TT Star Series | 2021/01/05 11:15 | Tomas Tregler v Michal Obeslo | L | 3-1 |