| WTT Feeder Dusseldorf II Quals | 2023/02/21 10:55 | Thibault Poret v Adam Klajber | L | 3-0 |
| TT Star Series | 2023/02/04 13:54 | Tibor Spanik v Adam Klajber | L | 3-2 |
| TT Star Series | 2023/02/04 13:20 | Adam Klajber v Soumyajit Ghosh | L | 1-3 |
| TT Star Series | 2023/02/04 12:15 | Martin Pytlik v Adam Klajber | W | 0-3 |
| TT Star Series | 2023/02/04 10:45 | Soumyajit Ghosh v Adam Klajber | L | 3-0 |
| TT Star Series | 2023/02/04 08:45 | Siddhesh Pande v Adam Klajber | W | 0-3 |
| TT Star Series | 2023/02/03 14:15 | SHiyu Sun v Adam Klajber | W | 0-3 |
| TT Star Series | 2023/02/03 11:45 | Mate Moricz v Adam Klajber | W | 1-3 |
| Czech Extraleague | 2023/04/02 14:40 | Radim Moravek v Jakub Zelinka | W | 3-0 |
| Czech Extraleague | 2023/03/30 16:40 | Frantisek Onderka v Radim Moravek | L | 3-0 |
| Czech Extraleague | 2023/03/29 16:40 | Jakub Zelinka v Radim Moravek | L | 3-0 |
| Czech Extraleague | 2023/03/17 18:00 | Radim Moravek v Radek Kostal | W | 3-1 |
| Czech Extraleague | 2023/03/10 18:00 | Martin Olejnik v Radim Moravek | L | 3-1 |
| Czech Extraleague | 2023/02/10 16:40 | Ondrej Bajger v Radim Moravek | L | 3-2 |
| Czech Extraleague | 2023/02/03 17:40 | Radim Moravek v Jakub Seibert | W | 3-1 |
| Czech Extraleague | 2023/01/27 17:00 | Tomas Konecny v Radim Moravek | L | 3-0 |