| TT Cup (2023) | 01/28 17:35 | - | Piotr Kaczynski v Mariusz Koczyba | W | 3-2 | |
| TT Cup (2023) | 01/28 16:05 | - | Jakub Michalski v Piotr Kaczynski | L | 3-2 | |
| TT Cup (2023) | 01/28 14:35 | - | Piotr Kaczynski v Jakub Grzegorczyk | W | 3-2 | |
| TT Cup (2023) | 01/28 12:35 | - | Bartlomiej Pacia v Piotr Kaczynski | W | 1-3 | |
| TT Cup (2023) | 01/28 10:35 | - | Mariusz Koczyba v Piotr Kaczynski | W | 2-3 | |
| TT Cup (2023) | 01/28 09:35 | - | Adam Kasperski v Piotr Kaczynski | W | 1-3 | |
| TT Cup (2023) | 01/15 17:35 | - | Mariusz Koczyba v Piotr Kaczynski | W | 0-3 | |
| TT Cup (2023) | 01/15 16:05 | - | Piotr Kaczynski v Mariusz Adamus | L | 0-3 | |
| TT Cup (2023) | 01/15 14:05 | - | Mariusz Koczyba v Piotr Kaczynski | L | 3-0 | |
| TT Cup (2023) | 01/15 12:05 | - | Jakub Michalski v Piotr Kaczynski | W | 1-3 | |
| TT Cup (2023) | 01/15 11:05 | - | Piotr Kaczynski v Adam Drzyzga | W | 3-1 | |
| TT Cup (2023) | 01/15 10:05 | - | Sebastian Krupa v Piotr Kaczynski | W | 1-3 | |
| TT Cup (2023) | 01/14 17:05 | - | Mariusz Adamus v Piotr Kaczynski | W | 1-3 | |
| TT Cup (2023) | 01/14 15:35 | - | Slawomir Janus v Piotr Kaczynski | W | 0-3 | |
| TT Cup (2023) | 01/14 14:35 | - | Adam Kasperski v Piotr Kaczynski | L | 3-2 | |
| TT Cup (2023) | 01/14 13:05 | - | Mariusz Adamus v Piotr Kaczynski | L | 3-2 | |
| TT Cup (2023) | 01/14 11:05 | - | Mariusz Koczyba v Piotr Kaczynski | L | 3-1 | |
| TT Cup (2023) | 01/14 09:05 | - | Marek Chybinski v Piotr Kaczynski | W | 1-3 | |
| TT Cup (2023) | 01/07 17:05 | - | Adam Drzyzga v Piotr Kaczynski | L | 3-1 | |
| TT Cup (2023) | 01/07 15:35 | - | Mateusz Matejczyk v Piotr Kaczynski | W | 1-3 | |
| TT Cup (2023) | 01/07 14:35 | - | Marek Chybinski v Piotr Kaczynski | L | 3-2 | |
| TT Cup (2023) | 01/07 13:05 | - | Adam Drzyzga v Piotr Kaczynski | L | 3-1 | |
| TT Cup (2023) | 01/07 11:05 | - | Mariusz Koczyba v Piotr Kaczynski | L | 3-0 | |
| TT Cup (2023) | 01/07 09:05 | - | Kacper Slawinski v Piotr Kaczynski | W | 2-3 | |
| TT Cup (2023) | 01/05 17:35 | - | Waldemar Glanowski v Piotr Kaczynski | W | 2-3 | |
| TT Cup (2023) | 01/05 15:05 | - | Piotr Kaczynski v Marek Kaczorek | W | 3-1 | |
| TT Cup (2023) | 01/05 13:35 | - | Piotr Kaczynski v Maciej Lamer | L | 1-3 | |
| TT Cup (2023) | 01/05 12:05 | - | Piotr Kaczynski v Marian Brunner | W | 3-1 | |
| TT Cup (2023) | 01/05 10:35 | - | Piotr Kaczynski v Waldemar Glanowski | L | 1-3 | |
| TT Cup (2023) | 01/05 09:05 | - | Piotr Kaczynski v Jakub Michalski | W | 3-0 |