| TT Cup (2023) | 2023/02/13 12:05 | Roman Wiza v Jakub Grzegorczyk | L | 1-3 |
| TT Cup (2023) | 2023/02/03 10:35 | Jakub Grzegorczyk v Roman Wiza | L | 3-1 |
| TT Cup (2023) | 2023/03/06 14:05 | Marek Chybinski v Roman Wiza | W | 2-3 |
| TT Cup (2023) | 2023/03/06 12:05 | Adam Kasperski v Roman Wiza | L | 3-2 |
| TT Cup (2023) | 2023/03/06 11:05 | Roman Wiza v Yurij Fomin | W | 3-2 |
| TT Cup (2023) | 2023/03/06 10:05 | Lukasz Bernacki v Roman Wiza | L | 3-2 |
| TT Cup (2023) | 2023/03/05 16:35 | Adam Drzyzga v Roman Wiza | W | 0-3 |
| TT Cup (2023) | 2023/03/05 15:05 | Mariusz Koczyba v Roman Wiza | L | 3-0 |
| TT Cup (2023) | 2023/03/05 14:05 | Roman Wiza v Damian Fira | W | 3-2 |
| TT Cup (2023) | 2023/03/05 13:05 | Roman Wiza v Adam Kasperski | L | 2-3 |
| TT Cup (2023) | 2023/03/06 14:35 | Jakub Grzegorczyk v Yurij Fomin | W | 3-0 |
| TT Cup (2023) | 2023/03/06 12:35 | Lukasz Bernacki v Jakub Grzegorczyk | W | 2-3 |
| TT Cup (2023) | 2023/03/06 10:35 | Adam Kasperski v Jakub Grzegorczyk | L | 3-2 |
| TT Cup (2023) | 2023/03/06 09:35 | Marek Chybinski v Jakub Grzegorczyk | W | 0-3 |
| TT Cup (2023) | 2023/03/03 17:35 | Kacper Slawinski v Jakub Grzegorczyk | W | 2-3 |
| TT Cup (2023) | 2023/03/03 15:05 | Jakub Grzegorczyk v Krzysztof Schaniel | W | 3-1 |
| TT Cup (2023) | 2023/03/03 13:35 | Jakub Grzegorczyk v Przemyslaw Przesmycki | W | 3-1 |
| TT Cup (2023) | 2023/03/03 12:05 | Jakub Grzegorczyk v Kacper Slawinski | L | 2-3 |