| TT Elite Series | 2023/10/26 10:00 | Karol Wisniewski v Jakub Kosowski | W | 0-3 |
| TT Elite Series | 2023/06/25 07:30 | Jakub Kosowski v Karol Wisniewski | W | 3-1 |
| TT Elite Series | 2023/05/03 12:40 | Jakub Kosowski v Karol Wisniewski | W | 3-0 |
| TT Elite Series | 2023/02/04 16:20 | Karol Wisniewski v Jakub Kosowski | W | 0-3 |
| TT Elite Series | 2023/02/04 11:50 | Jakub Kosowski v Karol Wisniewski | L | 0-3 |
| TT Elite Series | 2023/02/03 18:50 | Jakub Kosowski v Karol Wisniewski | W | 3-2 |
| TT Elite Series | 2023/01/21 08:50 | Jakub Kosowski v Karol Wisniewski | W | 3-1 |
| TT Elite Series | 2023/01/20 15:20 | Jakub Kosowski v Karol Wisniewski | W | 3-1 |
| TT Elite Series | 2023/12/11 09:00 | Jakub Kosowski v Marcin Jadczyk | W | 3-0 |
| TT Elite Series | 2023/12/11 07:25 | Jakub Kosowski v Adrian Wiecek | W | 3-0 |
| TT Elite Series | 2023/12/11 06:10 | Jakub Kosowski v Artur Grela | L | 2-3 |
| TT Elite Series | 2023/12/06 17:00 | Jakub Kosowski v Vladislav Ursu | L | 1-3 |
| TT Elite Series | 2023/12/06 15:50 | Jakub Kosowski v Tomasz Kotowski | L | 0-3 |
| TT Elite Series | 2023/12/06 14:35 | Jakub Kosowski v Mateusz Golebiowski | L | 1-3 |
| TT Elite Series | 2023/12/06 13:30 | Petr David v Jakub Kosowski | L | 3-1 |
| TT Elite Series | 2023/12/06 12:50 | Jakub Kosowski v Amirreza Abbasi | W | 3-1 |
| TT Elite Series | 2023/12/11 09:25 | Karol Wisniewski v Filip Mlynarski | L | 2-3 |
| TT Elite Series | 2023/12/11 07:50 | Karol Wisniewski v Artur Grela | L | 2-3 |
| TT Elite Series | 2023/12/11 07:00 | Marcin Jadczyk v Karol Wisniewski | W | 2-3 |
| TT Elite Series | 2023/12/11 05:45 | Karol Wisniewski v Filip Mlynarski | L | 1-3 |
| TT Elite Series | 2023/12/11 04:10 | Karol Wisniewski v Krzysztof Kapik | L | 1-3 |
| TT Elite Series | 2023/12/11 03:00 | Karol Wisniewski v Mateusz Rutkowski | L | 0-3 |
| TT Elite Series | 2023/12/11 01:25 | Karol Wisniewski v Tomasz Filbrandt | W | 3-1 |
| TT Elite Series | 2023/12/11 00:10 | Karol Wisniewski v Piotr Chlodnicki | L | 0-3 |