| TT Star Series | 2023/12/05 12:45 | Bohuslav Koszyk v Taehyun Kim | L | 2-3 |
| TT Star Series | 2023/12/05 09:45 | Bohuslav Koszyk v Dmitrij Prokopcov | L | 2-3 |
| TT Star Series | 2023/12/05 07:35 | Bohuslav Koszyk v Jiri Vrablik | L | 2-3 |
| TT Star Series | 2023/12/04 13:45 | Bohuslav Koszyk v Miguel Nunez | L | 2-3 |
| TT Star Series | 2023/12/04 11:15 | Bohuslav Koszyk v David Reitspies | L | 1-3 |
| TT Star Series | 2023/12/04 09:15 | Bohuslav Koszyk v Michal Bankosz | L | 2-3 |
| TT Star Series | 2023/12/04 07:00 | Bohuslav Koszyk v Albert Vilardell | L | 1-3 |
| TT Star Series | 2023/11/23 12:15 | Bohuslav Koszyk v Miroslav Horejsi | L | 1-3 |