| TT Cup (2023) | 2023/03/20 09:05 | Roman Wiza v Jakub Grzegorczyk | W | 1-3 |
| TT Cup (2023) | 2023/03/06 16:05 | Roman Wiza v Jakub Grzegorczyk | L | 3-1 |
| TT Cup (2023) | 2023/02/13 12:05 | Roman Wiza v Jakub Grzegorczyk | W | 1-3 |
| TT Cup (2023) | 2023/02/03 10:35 | Jakub Grzegorczyk v Roman Wiza | W | 3-1 |
| TT Cup (2023) | 2023/04/18 10:35 | Miroslaw Warzecha v Jakub Grzegorczyk | L | 3-0 |
| TT Cup (2023) | 2023/04/18 09:05 | Jakub Grzegorczyk v Arkadiusz Skupinski | L | 1-3 |
| TT Cup (2023) | 2023/04/17 15:35 | Jakub Grzegorczyk v Adam Kasperski | L | 0-3 |
| TT Cup | 2023/04/17 15:05 | Jakub Grzegorczyk v Marek Kaczorek | L | 1-3 |
| TT Cup | 2023/04/17 13:05 | Adam Drzyzga v Jakub Grzegorczyk | L | 3-0 |
| TT Cup | 2023/04/17 11:05 | Daniel Morawiec v Jakub Grzegorczyk | L | 3-0 |
| TT Cup | 2023/04/17 10:05 | Jakub Grzegorczyk v Adam Kasperski | W | 3-0 |
| TT Cup | 2023/04/17 09:05 | Piotr Kaczynski v Jakub Grzegorczyk | L | 3-1 |
| TT Cup (2023) | 2023/04/18 09:35 | Jakub Michalski v Roman Wiza | L | 3-0 |
| TT Cup (2023) | 2023/04/18 08:35 | Miroslaw Warzecha v Roman Wiza | L | 3-1 |
| TT Cup (2023) | 2023/04/11 04:20 | Roman Wiza v Mariusz Koczyba | L | 2-3 |
| TT Cup (2023) | 2023/04/11 03:20 | Roman Wiza v Adam Drzyzga | L | 0-3 |
| TT Cup (2023) | 2023/04/11 02:20 | Roman Wiza v Blazej Szczepanek | L | 2-3 |
| TT Cup (2023) | 2023/04/11 01:20 | Roman Wiza v Mariusz Koczyba | L | 1-3 |
| TT Cup (2023) | 2023/04/11 00:20 | Roman Wiza v Adam Drzyzga | L | 0-3 |
| TT Cup (2023) | 2023/04/10 23:20 | Roman Wiza v Blazej Szczepanek | W | 3-1 |