| TT Elite Series | 2022/10/17 00:45 | Jakub Kaczmarek v Jakub Nowak | W | 3-2 |
| 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 |
| TT Cup (2023) | 2023/07/08 16:35 | Mariusz Koczyba v Jakub Nowak | W | 1-3 |
| TT Cup (2023) | 2023/07/08 15:05 | Jakub Nowak v Marcin Lasota | L | 0-3 |
| TT Cup (2023) | 2023/07/08 13:05 | Mariusz Koczyba v Jakub Nowak | W | 0-3 |
| TT Cup (2023) | 2023/07/08 11:05 | Jakub Michalski v Jakub Nowak | W | 1-3 |
| TT Cup (2023) | 2023/07/08 10:05 | Jakub Nowak v Jakub Pruszkowski | W | 3-1 |
| TT Cup (2023) | 2023/07/08 09:05 | Bartlomiej Pacia v Jakub Nowak | L | 3-1 |
| TT Cup (2023) | 2023/07/07 15:35 | Jakub Nowak v Adam Kasperski | L | 1-3 |
| TT Cup (2023) | 2023/07/07 15:05 | Adam Kasperski v Jakub Nowak | L | 3-0 |