Stadium: OSP 2
| TT Cup (2023) | 2023/05/24 15:35 | Jakub Grzegorczyk v Mariusz Adamus | L | 1-3 |
| TT Cup (2023) | 2023/05/24 15:05 | Jakub Grzegorczyk v Patryk Jedrzejak | L | 2-3 |
| TT Cup (2023) | 2023/05/24 13:05 | Waldemar Jozala v Jakub Grzegorczyk | L | 3-1 |
| TT Cup (2023) | 2023/05/24 11:05 | Bartlomiej Molka v Jakub Grzegorczyk | L | 3-0 |
| TT Cup (2023) | 2023/05/24 10:05 | Jakub Grzegorczyk v Blazej Szczepanek | L | 2-3 |
| TT Cup (2023) | 2023/05/24 09:05 | Mariusz Adamus v Jakub Grzegorczyk | W | 1-3 |
| TT Cup (2023) | 2023/05/23 15:35 | Rafal Skotniczny v Jakub Grzegorczyk | L | 3-1 |
| TT Cup (2023) | 2023/05/23 14:05 | Jakub Grzegorczyk v Adam Kasperski | L | 1-3 |
| TT Elite Series | 2023/07/09 10:05 | Jakub Kaczmarek v Igor Dabrowski | L | 0-3 |
| TT Elite Series | 2023/07/09 08:35 | Jakub Kaczmarek v Tomasz Lojtek | L | 0-3 |
| TT Elite Series | 2023/07/09 07:25 | Jakub Kaczmarek v Miroslaw Piecowski | L | 0-3 |
| TT Elite Series | 2023/07/09 05:55 | Jakub Kaczmarek v Dawid Kotwica | L | 1-3 |
| TT Elite Series | 2023/07/09 04:55 | Jakub Kaczmarek v Piotr Staniszewski | L | 0-3 |
| TT Elite Series | 2022/12/26 05:15 | Miroslaw Piecowski v Jakub Kaczmarek | L | 3-0 |
| TT Elite Series | 2022/12/26 03:45 | Jakub Kaczmarek v Krzesimir Kleszcz | L | 0-3 |
| TT Elite Series | 2022/12/26 02:15 | Jaroslaw Rolak v Jakub Kaczmarek | L | 3-1 |