| TT Elite Series | 2023/06/23 16:40 | Jakub Kosowski v Jakub Stecyszyn | L | 3-0 |
| TT Elite Series | 2023/06/23 07:30 | Jakub Kosowski v Jakub Stecyszyn | L | 3-1 |
| TT Elite Series | 2023/02/12 17:50 | Jakub Kosowski v Jakub Stecyszyn | W | 2-3 |
| TT Elite Series | 2023/02/12 12:20 | Jakub Stecyszyn v Jakub Kosowski | L | 2-3 |
| TT Elite Series | 2023/02/03 13:50 | Jakub Kosowski v Jakub Stecyszyn | L | 3-1 |
| TT Elite Series | 2022/09/20 20:30 | Jakub Kosowski v Jakub Stecyszyn | L | 3-0 |
| TT Elite Series | 2022/06/25 15:30 | Jakub Kosowski v Jakub Stecyszyn | L | 3-0 |
| TT Elite Series | 2022/06/24 15:30 | Jakub Kosowski v Jakub Stecyszyn | L | 3-1 |
| TT Elite Series | 2023/06/24 08:00 | Jakub Stecyszyn v Josef Braun | L | 2-3 |
| TT Elite Series | 2023/06/24 06:20 | Jakub Stecyszyn v Jan Zandecki | L | 0-3 |
| TT Elite Series | 2023/06/24 05:20 | Jakub Stecyszyn v Lukasz Nadolski | W | 3-2 |
| TT Elite Series | 2023/06/23 16:40 | Jakub Kosowski v Jakub Stecyszyn | L | 3-0 |
| TT Elite Series | 2023/06/23 15:20 | Jakub Stecyszyn v Miroslav Sklensky | W | 3-2 |
| TT Elite Series | 2023/06/23 14:20 | Szymon Kolasa v Jakub Stecyszyn | W | 2-3 |
| TT Elite Series | 2023/06/23 13:10 | Bartosz Czerwinski v Jakub Stecyszyn | W | 1-3 |
| TT Elite Series | 2023/06/23 11:40 | Artur Daniel v Jakub Stecyszyn | L | 3-1 |
| TT Elite Series | 2023/06/24 08:20 | Jakub Kosowski v Szymon Kolasa | L | 2-3 |
| TT Elite Series | 2023/06/24 06:50 | Jakub Kosowski v Lukasz Nadolski | W | 3-0 |
| TT Elite Series | 2023/06/24 06:00 | Josef Braun v Jakub Kosowski | W | 0-3 |
| TT Elite Series | 2023/06/23 16:40 | Jakub Kosowski v Jakub Stecyszyn | W | 3-0 |
| TT Elite Series | 2023/06/23 15:00 | Jakub Kosowski v Szymon Kolasa | W | 3-1 |
| TT Elite Series | 2023/06/23 13:50 | Jakub Kosowski v Bartosz Czerwinski | W | 3-0 |
| TT Elite Series | 2023/06/23 12:20 | Jakub Kosowski v Artur Daniel | W | 3-1 |
| TT Elite Series | 2023/06/23 11:20 | Jakub Kosowski v Miroslav Sklensky | W | 3-1 |