| TT Elite Series | 2023/05/02 11:40 | Grzegorz Felkel v Jakub Kosowski | W | 0-3 |
| TT Elite Series | 2023/05/02 07:30 | Jakub Kosowski v Grzegorz Felkel | W | 3-2 |
| TT Elite Series | 2023/04/26 13:00 | Jakub Kosowski v Grzegorz Felkel | W | 3-2 |
| TT Elite Series | 2023/04/24 15:00 | Grzegorz Felkel v Jakub Kosowski | W | 1-3 |
| TT Elite Series | 2023/01/04 08:20 | Jakub Kosowski v Grzegorz Felkel | W | 3-1 |
| TT Elite Series | 2022/12/14 12:30 | Jakub Kosowski v Grzegorz Felkel | L | 0-3 |
| TT Elite Series | 2022/12/12 15:00 | Jakub Kosowski v Grzegorz Felkel | W | 3-0 |
| TT Elite Series | 2022/12/12 13:30 | Jakub Kosowski v Grzegorz Felkel | W | 3-1 |
| TT Elite Series | 2023/05/23 10:00 | Lukasz Jarocki v Jakub Kosowski | W | 0-3 |
| TT Elite Series | 2023/05/23 08:50 | Jakub Kosowski v Mateusz Golebiowski | W | 3-2 |
| TT Elite Series | 2023/05/23 07:50 | Damian Wojdyla v Jakub Kosowski | W | 0-3 |
| TT Elite Series | 2023/05/23 06:40 | Michal Murawski v Jakub Kosowski | W | 0-3 |
| TT Elite Series | 2023/05/23 05:10 | Filip Mlynarski v Jakub Kosowski | W | 2-3 |
| TT Elite Series | 2023/05/12 16:10 | Martin Olejnik v Jakub Kosowski | L | 3-2 |
| TT Elite Series | 2023/05/12 15:20 | Piotr Chodorski v Jakub Kosowski | L | 3-0 |
| TT Elite Series | 2023/05/12 13:30 | Vladislav Ursu v Jakub Kosowski | L | 3-1 |
| TT Elite Series | 2023/05/16 09:40 | Grzegorz Felkel v Michal Murawski | W | 3-0 |
| TT Elite Series | 2023/05/16 08:10 | Filip Mlynarski v Grzegorz Felkel | L | 3-0 |
| TT Elite Series | 2023/05/16 07:20 | Damian Wojdyla v Grzegorz Felkel | L | 3-2 |
| TT Elite Series | 2023/05/16 06:40 | Grzegorz Felkel v Michal Malachowski | L | 0-3 |
| TT Elite Series | 2023/05/16 05:30 | Grzegorz Felkel v Marcin Jadczyk | W | 3-2 |
| TT Elite Series | 2023/05/16 03:50 | Filip Mlynarski v Grzegorz Felkel | W | 0-3 |
| TT Elite Series | 2023/05/16 03:00 | Karol Wisniewski v Grzegorz Felkel | W | 0-3 |
| TT Elite Series | 2023/05/16 02:10 | Grzegorz Felkel v Krzysztof Kapik | W | 3-1 |