| TT Cup (2023) | 2023/08/08 13:20 | Jan Zalesky v Simon Matousch | L | 0-3 |
| TT Cup (2023) | 2023/08/08 12:20 | Simon Matousch v Jan Zalesky | W | 1-3 |
| TT Cup (2023) | 2023/08/08 11:50 | Tomas Kocvara v Jan Zalesky | L | 3-2 |
| TT Cup (2023) | 2023/08/08 10:50 | Jan Zalesky v Vaclav Nykl | L | 0-3 |
| TT Cup (2023) | 2023/08/03 13:20 | Vladimir Libovicky v Jan Zalesky | L | 3-1 |
| TT Cup (2023) | 2023/08/03 12:50 | Jan Zalesky v Lukas Pour | L | 0-3 |
| TT Cup (2023) | 2023/08/03 11:20 | Vojtech Antos v Jan Zalesky | L | 3-2 |
| TT Cup (2023) | 2023/08/03 10:50 | Vladimir Libovicky v Jan Zalesky | L | 3-0 |