| TT Cup (2023) | 08/21 16:55 | - | Robert Jamrich v Jiri Volek | W | 3-0 | |
| TT Cup (2023) | 08/21 15:55 | - | Robert Jamrich v Vladimir Hnilica | W | 3-2 | |
| TT Cup (2023) | 08/21 14:55 | - | Robert Jamrich v Marek Fabini | L | 1-3 | |
| TT Cup (2023) | 08/09 14:25 | - | Petr Kotrbaty v Robert Jamrich | W | 0-3 | |
| TT Cup (2023) | 08/09 13:25 | - | Robert Jamrich v Martin Kocvara | W | 3-2 | |
| TT Cup (2023) | 08/09 11:55 | - | Ondrej Fiklik v Robert Jamrich | W | 0-3 | |
| TT Cup (2023) | 08/09 11:25 | - | Petr Kotrbaty v Robert Jamrich | L | 3-0 | |
| TT Cup (2023) | 08/08 10:25 | - | Robert Jamrich v Ondrej Fiklik | W | 3-0 | |
| TT Cup (2023) | 08/08 08:55 | - | Ondrej Fiklik v Robert Jamrich | W | 0-3 | |
| TT Cup (2023) | 08/08 08:25 | - | Martin Sulc v Robert Jamrich | W | 1-3 | |
| TT Cup (2023) | 08/08 07:25 | - | Robert Jamrich v Dominik Pasek | W | 3-0 | |
| TT Cup (2023) | 08/01 18:25 | - | Robert Jamrich v Milan Dvorak | W | 3-0 | |
| TT Cup (2023) | 08/01 17:25 | - | Jiri Cerny v Robert Jamrich | W | 0-3 | |
| TT Cup (2023) | 08/01 16:25 | - | Robert Jamrich v Filip Kopecky | W | 3-1 | |
| TT Cup (2023) | 08/01 14:55 | - | Milan Dvorak v Robert Jamrich | W | 0-3 | |
| TT Cup (2023) | 07/31 13:55 | - | Robert Jamrich v Vlastimil Kolar | W | 3-2 | |
| TT Cup (2023) | 07/31 12:55 | - | Martin Kocvara v Robert Jamrich | W | 2-3 | |
| TT Cup (2023) | 07/31 12:25 | - | Vlastimil Kolar v Robert Jamrich | W | 1-3 | |
| TT Cup (2023) | 07/31 11:25 | - | Robert Jamrich v Jonas Kulveit | L | 0-3 | |
| TT Cup (2023) | 07/11 13:55 | - | Robert Jamrich v Filip Kopecky | L | 2-3 | |
| TT Cup (2023) | 07/11 13:25 | - | Filip Kopecky v Robert Jamrich | W | 2-3 | |
| TT Cup (2023) | 07/11 12:25 | - | Robert Jamrich v Martin Sulc | L | 0-3 | |
| TT Cup (2023) | 07/11 10:55 | - | Ondrej Fiklik v Robert Jamrich | L | 3-0 | |
| TT Cup (2023) | 07/10 17:55 | - | Robert Jamrich v Marek Fabini | W | 3-1 | |
| TT Cup (2023) | 07/10 17:25 | - | Robert Jamrich v Marek Fabini | W | 3-2 | |
| TT Cup (2023) | 07/10 15:55 | - | Pavel Rissky v Robert Jamrich | L | 3-1 | |
| TT Cup (2023) | 07/10 15:25 | - | Martin Sulc v Robert Jamrich | L | 3-2 | |
| TT Cup (2023) | 07/05 13:55 | - | Robert Jamrich v Maxim Suvorov | L | 0-3 | |
| TT Cup (2023) | 07/05 12:55 | - | Jaroslav Pilner v Robert Jamrich | L | 3-0 | |
| TT Cup (2023) | 07/05 12:25 | - | Maxim Suvorov v Robert Jamrich | W | 0-3 |