| WTT Feeder Düsseldorf - Qualifs. | 2023/02/14 10:20 | Jan Valenta v Jiri Martinko | L | 0-3 |
| TT Star Series | 2022/06/07 06:00 | Jan Valenta v Jiri Martinko | L | 1-3 |
| TT Star Series | 2022/05/04 07:45 | Jiri Martinko v Jan Valenta | L | 3-2 |
| TT Star Series | 2023/05/06 06:35 | Jan Valenta v Oleksandr Tymofieiev | L | 2-3 |
| TT Star Series | 2023/05/05 12:45 | Jan Valenta v Cipin, Filip | W | 3-2 |
| TT Star Series | 2023/05/05 10:15 | Jan Valenta v Jakub Kleprlik | W | 3-2 |
| TT Star Series | 2023/05/05 08:15 | Jan Valenta v Cazacu, Alexandru | W | 3-1 |
| TT Star Series | 2023/05/05 06:00 | Jan Valenta v Radim Bako | W | 3-0 |
| République tchèque - Extraleague | 2023/04/11 17:00 | Michal Benes v Jan Valenta | L | 3-2 |
| République tchèque - Extraleague | 2023/03/28 16:00 | Jan Valenta v Michal Benes | W | 3-0 |
| WTT Feeder Dusseldorf II Quals | 2023/02/21 19:05 | Cao, Wei v Jan Valenta | L | 3-0 |
| TT Star Series | 2023/05/06 07:10 | Jiri Martinko v Michal Bankosz | W | 3-1 |
| TT Star Series | 2023/05/05 13:15 | Jiri Martinko v Radim Bako | W | 3-0 |
| TT Star Series | 2023/05/05 11:45 | Oleksandr Tymofieiev v Jiri Martinko | W | 2-3 |
| TT Star Series | 2023/05/05 09:45 | Cipin, Filip v Jiri Martinko | W | 0-3 |
| TT Star Series | 2023/05/05 07:10 | Jakub Kleprlik v Jiri Martinko | W | 0-3 |
| TT Star Series | 2023/04/11 13:02 | Jiri Martinko v Boguslaw Koszyk | W | 3-0 |
| TT Star Series | 2023/04/11 12:15 | Dmitrij Prokopcov v Jiri Martinko | L | 3-2 |
| TT Star Series | 2023/04/11 11:15 | Tomas Koldas v Jiri Martinko | W | 0-3 |