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