| TT Elite Series | 2022/10/17 04:15 | Jakub Kaczmarek v Jakub Michalski | 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 |
| TT Cup (2023) | 2023/07/23 16:35 | Roman Wiza v Jakub Michalski | W | 0-3 |
| TT Cup (2023) | 2023/07/23 14:35 | Waldemar Jozala v Jakub Michalski | W | 0-3 |
| TT Cup (2023) | 2023/07/23 13:35 | Mariusz Koczyba v Jakub Michalski | W | 2-3 |
| TT Cup (2023) | 2023/07/23 12:05 | Mateusz Burkacki v Jakub Michalski | W | 2-3 |
| TT Cup (2023) | 2023/07/23 10:05 | Przemyslaw Przesmycki v Jakub Michalski | W | 2-3 |
| TT Cup (2023) | 2023/07/23 08:05 | Roman Wiza v Jakub Michalski | L | 3-2 |
| TT Cup (2023) | 2023/07/22 16:35 | Jakub Michalski v Mateusz Burkacki | W | 3-1 |
| TT Cup (2023) | 2023/07/22 14:35 | Jakub Michalski v Roman Wiza | L | 2-3 |