| TT Elite Series | 2023/09/04 11:50 | Jakub Kosowski v Grzegorz Felkel | W | 3-1 |
| TT Elite Series | 2023/09/02 15:10 | Grzegorz Felkel v Jakub Kosowski | W | 0-3 |
| TT Elite Series | 2023/08/26 13:50 | Jakub Kosowski v Grzegorz Felkel | L | 1-3 |
| TT Elite Series | 2023/06/22 06:20 | Jakub Kosowski v Grzegorz Felkel | W | 3-1 |
| TT Elite Series | 2023/05/26 05:20 | Grzegorz Felkel v Jakub Kosowski | W | 0-3 |
| TT Elite Series | 2023/05/23 11:10 | Jakub Kosowski v Grzegorz Felkel | W | 3-2 |
| 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 | 2023/10/27 16:25 | Artur Daniel v Jakub Kosowski | W | 0-3 |
| TT Elite Series | 2023/10/27 15:35 | Bartosz Czerwinski v Jakub Kosowski | W | 2-3 |
| TT Elite Series | 2023/10/27 13:35 | Adrian Wiecek v Jakub Kosowski | L | 3-0 |
| TT Elite Series | 2023/10/27 12:50 | Jakub Folwarski v Jakub Kosowski | L | 3-0 |
| TT Elite Series | 2023/10/27 11:10 | Artur Grela v Jakub Kosowski | W | 0-3 |
| TT Elite Series | 2023/10/27 10:25 | Artur Grela v Jakub Kosowski | W | 1-3 |
| TT Elite Series | 2023/10/27 09:35 | Adrian Wiecek v Jakub Kosowski | W | 0-3 |
| TT Elite Series | 2023/10/27 07:35 | Jakub Stecyszyn v Jakub Kosowski | W | 0-3 |
| TT Elite Series | 2023/10/23 16:25 | Grzegorz Felkel v Filip Mlynarski | L | 1-3 |
| TT Elite Series | 2023/10/23 14:50 | Adrian Wiecek v Grzegorz Felkel | L | 3-0 |
| TT Elite Series | 2023/10/23 14:00 | Mateusz Golebiowski v Grzegorz Felkel | L | 3-1 |
| TT Elite Series | 2023/10/23 13:15 | Grzegorz Felkel v Adrian Spychala | L | 1-3 |
| TT Elite Series | 2023/10/23 12:00 | Grzegorz Felkel v Marcin Jadczyk | W | 3-2 |
| TT Elite Series | 2023/10/23 10:25 | Filip Mlynarski v Grzegorz Felkel | W | 0-3 |
| TT Elite Series | 2023/10/23 09:35 | Adrian Wiecek v Grzegorz Felkel | W | 0-3 |
| TT Elite Series | 2023/10/23 07:35 | Amirreza Abbasi v Grzegorz Felkel | L | 3-2 |