| TT Elite Series | 2023/11/01 07:25 | Jakub Kosowski v Grzegorz Felkel | L | 3-0 |
| TT Elite Series | 2023/09/04 11:50 | Jakub Kosowski v Grzegorz Felkel | L | 3-1 |
| TT Elite Series | 2023/09/02 15:10 | Grzegorz Felkel v Jakub Kosowski | L | 0-3 |
| TT Elite Series | 2023/08/26 13:50 | Jakub Kosowski v Grzegorz Felkel | W | 1-3 |
| TT Elite Series | 2023/06/22 06:20 | Jakub Kosowski v Grzegorz Felkel | L | 3-1 |
| TT Elite Series | 2023/05/26 05:20 | Grzegorz Felkel v Jakub Kosowski | L | 0-3 |
| TT Elite Series | 2023/05/23 11:10 | Jakub Kosowski v Grzegorz Felkel | L | 3-2 |
| TT Elite Series | 2023/05/02 11:40 | Grzegorz Felkel v Jakub Kosowski | L | 0-3 |
| TT Elite Series | 2023/11/23 05:45 | Mateusz Rutkowski v Grzegorz Felkel | W | 0-3 |
| TT Elite Series | 2023/11/23 04:35 | Grzegorz Felkel v Krzysztof Kapik | W | 3-0 |
| TT Elite Series | 2023/11/23 03:25 | Tomasz Filbrandt v Grzegorz Felkel | W | 0-3 |
| TT Elite Series | 2023/11/23 02:15 | Konrad Staszczyk v Grzegorz Felkel | L | 3-1 |
| TT Elite Series | 2023/11/23 00:35 | Lukasz Jarocki v Grzegorz Felkel | W | 2-3 |
| TT Elite Series | 2023/11/22 22:55 | Grzegorz Felkel v Artur Daniel | W | 3-0 |
| TT Elite Series | 2023/11/22 21:45 | Grzegorz Felkel v Krzysztof Kapik | L | 2-3 |
| TT Elite Series | 2023/11/22 20:35 | Grzegorz Felkel v Szymon Seroka | W | 3-0 |
| TT Elite Series | 2023/11/28 11:25 | Martin Olejnik v Jakub Kosowski | W | 2-3 |
| TT Elite Series | 2023/11/28 10:35 | Michal Bankosz v Jakub Kosowski | L | 3-1 |
| TT Elite Series | 2023/11/28 08:35 | Adam Dosz v Jakub Kosowski | L | 3-0 |
| TT Elite Series | 2023/11/28 07:50 | Marcin Jadczyk v Jakub Kosowski | L | 3-1 |
| TT Elite Series | 2023/11/28 06:10 | Jan Zandecki v Jakub Kosowski | L | 3-1 |
| TT Elite Series | 2023/11/07 17:00 | Jakub Kosowski v Martin Olejnik | L | 1-3 |
| TT Elite Series | 2023/11/07 15:50 | Jakub Kosowski v Adam Dosz | W | 3-0 |
| TT Elite Series | 2023/11/07 14:35 | Jakub Kosowski v Jan Zandecki | L | 0-3 |