| TT Cup (2023) | 02/16 17:05 | - | Piotr Kaczynski v Jakub Michalski | L | 1-3 | |
| TT Cup (2023) | 02/16 16:05 | - | Piotr Kaczynski v Jakub Michalski | W | 3-2 | |
| TT Cup (2023) | 02/16 14:05 | - | Blazej Szczepanek v Piotr Kaczynski | W | 0-3 | |
| TT Cup (2023) | 02/16 12:05 | - | Adam Kasperski v Piotr Kaczynski | L | 3-1 | |
| TT Cup (2023) | 02/16 11:05 | - | Piotr Kaczynski v Marek Chybinski | L | 0-3 | |
| TT Cup (2023) | 02/16 10:05 | - | Adam Drzyzga v Piotr Kaczynski | L | 3-1 | |
| TT Cup (2023) | 02/11 17:35 | - | Mista Sylwester v Piotr Kaczynski | L | 3-1 | |
| TT Cup (2023) | 02/11 15:35 | - | Piotr Kaczynski v Kacper Slawinski | W | 3-2 | |
| TT Cup (2023) | 02/11 13:35 | - | Bartlomiej Pacia v Piotr Kaczynski | W | 2-3 | |
| TT Cup (2023) | 02/11 12:35 | - | Piotr Kaczynski v Daniel Morawiec | W | 3-1 | |
| TT Cup (2023) | 02/11 11:35 | - | Jakub Grzegorczyk v Piotr Kaczynski | W | 1-3 | |
| TT Cup (2023) | 02/11 10:05 | - | Piotr Kaczynski v Mista Sylwester | L | 1-3 | |
| TT Cup (2023) | 02/04 16:35 | - | Piotr Kaczynski v Mariusz Sikora | W | 3-2 | |
| TT Cup (2023) | 02/04 15:05 | - | Marek Chybinski v Piotr Kaczynski | L | 3-1 | |
| TT Cup (2023) | 02/04 14:05 | - | Piotr Kaczynski v Adam Kasperski | L | 0-3 | |
| TT Cup (2023) | 02/04 13:05 | - | Piotr Kaczynski v Bartlomiej Pacia | L | 0-3 | |
| TT Cup (2023) | 02/04 11:35 | - | Piotr Kaczynski v Mariusz Sikora | W | 3-2 | |
| TT Cup (2023) | 02/04 09:35 | - | Piotr Kaczynski v Jakub Grzegorczyk | L | 0-3 | |
| TT Cup (2023) | 02/02 22:30 | - | Bartosz Matachowski v Piotr Kaczynski | W | 1-3 | |
| TT Cup (2023) | 02/02 22:00 | - | Piotr Kaczynski v Norbert Zielony | W | 3-2 | |
| TT Cup (2023) | 02/02 20:00 | - | Bartosz Matachowski v Piotr Kaczynski | L | 3-2 | |
| TT Cup (2023) | 02/02 18:00 | - | Krzysztof Zapala v Piotr Kaczynski | L | 3-1 | |
| TT Cup (2023) | 02/02 17:00 | - | Piotr Kaczynski v Karol Guzy | W | 3-0 | |
| TT Cup (2023) | 02/02 16:00 | - | Jakub Nowak v Piotr Kaczynski | L | 3-2 | |
| TT Cup (2023) | 01/29 17:05 | - | Piotr Kaczynski v Kacper Slawinski | L | 1-3 | |
| TT Cup (2023) | 01/29 15:05 | - | Piotr Kaczynski v Marek Chybinski | L | 1-3 | |
| TT Cup (2023) | 01/29 13:35 | - | Piotr Kaczynski v Mariusz Koczyba | W | 3-1 | |
| TT Cup (2023) | 01/29 12:05 | - | Piotr Kaczynski v Adam Kasperski | L | 1-3 | |
| TT Cup (2023) | 01/29 10:35 | - | Piotr Kaczynski v Kacper Slawinski | W | 3-1 | |
| TT Cup (2023) | 01/29 09:05 | - | Piotr Kaczynski v Bartlomiej Pacia | W | 3-2 |