| TT Cup (2023) | 2023/04/18 11:35 | Jakub Grzegorczyk v Roman Wiza | L | 1-3 |
| 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 Elite Series | 2023/11/06 16:30 | Jakub Grzegorczyk v Pawel Adamus | W | 3-2 |
| TT Elite Series | 2023/11/06 15:15 | Jakub Kaczmarek v Jakub Grzegorczyk | W | 0-3 |
| TT Elite Series | 2023/11/06 14:25 | Jakub Grzegorczyk v Witold Buczynski | W | 3-0 |
| TT Elite Series | 2023/11/06 12:00 | Jakub Grzegorczyk v Yurij Fomin | W | 3-1 |
| TT Elite Series | 2023/11/06 10:45 | Jakub Grzegorczyk v Krzysztof Schaniel | W | 3-0 |
| TT Elite Series | 2023/11/06 09:30 | Jakub Grzegorczyk v Marcin Kowalczyk | L | 0-3 |
| TT Elite Series | 2023/11/06 08:15 | Jakub Kaczmarek v Jakub Grzegorczyk | W | 1-3 |
| TT Elite Series | 2023/11/06 07:25 | Jakub Grzegorczyk v Witold Buczynski | W | 3-1 |
| TT Elite Series | 2023/11/06 16:55 | Jakub Kaczmarek v Roman Wiza | W | 0-3 |
| TT Elite Series | 2023/11/06 16:05 | Roman Wiza v Witold Buczynski | W | 3-2 |
| TT Elite Series | 2023/11/06 14:50 | Roman Wiza v Yurij Fomin | L | 1-3 |
| TT Elite Series | 2023/11/03 12:40 | Roman Wiza v Mariusz Adamus | W | 3-1 |
| TT Elite Series | 2023/11/03 11:00 | Roman Wiza v Krzysztof Pawlowski | L | 0-3 |
| TT Elite Series | 2023/11/03 09:45 | Roman Wiza v Jakub Nowak | L | 2-3 |
| TT Elite Series | 2023/11/03 08:05 | Roman Wiza v Witold Buczynski | L | 1-3 |
| TT Elite Series | 2023/11/03 06:50 | Roman Wiza v Bartlomiej Pacia | W | 3-1 |