| TT Elite Series | 2023/09/30 09:35 | Jan Zandecki v Jakub Kosowski | W | 2-3 |
| TT Elite Series | 2023/09/09 11:35 | Jan Zandecki v Jakub Kosowski | L | 3-0 |
| TT Elite Series | 2023/09/09 09:35 | Jan Zandecki v Jakub Kosowski | L | 3-1 |
| TT Elite Series | 2023/09/08 11:15 | Jakub Kosowski v Jan Zandecki | L | 1-3 |
| TT Elite Series | 2023/09/08 08:50 | Jakub Kosowski v Jan Zandecki | L | 0-3 |
| TT Elite Series | 2023/08/26 12:25 | Jan Zandecki v Jakub Kosowski | W | 0-3 |
| TT Elite Series | 2023/08/26 05:35 | Jan Zandecki v Jakub Kosowski | L | 3-0 |
| TT Elite Series | 2023/08/24 12:00 | Jakub Kosowski v Jan Zandecki | W | 3-1 |
| TT Elite Series | 2023/09/30 10:25 | Szymon Kolasa v Jakub Kosowski | W | 0-3 |
| TT Elite Series | 2023/09/30 09:35 | Jan Zandecki v Jakub Kosowski | W | 2-3 |
| TT Elite Series | 2023/09/30 07:35 | Antoni Witkowski v Jakub Kosowski | W | 0-3 |
| TT Elite Series | 2023/09/30 06:50 | Marcin Jadczyk v Jakub Kosowski | W | 0-3 |
| TT Elite Series | 2023/09/30 05:10 | Mateusz Golebiowski v Jakub Kosowski | L | 3-2 |
| TT Elite Series | 2023/09/10 16:25 | Antoni Witkowski v Jakub Kosowski | L | 3-0 |
| TT Elite Series | 2023/09/10 15:35 | Piotr Chodorski v Jakub Kosowski | L | 3-0 |
| TT Elite Series | 2023/09/10 13:35 | Marcin Litwiniuk v Jakub Kosowski | W | 0-3 |
| TT Elite Series | 2023/09/30 10:45 | Mateusz Golebiowski v Jan Zandecki | L | 3-1 |
| TT Elite Series | 2023/09/30 09:35 | Jan Zandecki v Jakub Kosowski | L | 2-3 |
| TT Elite Series | 2023/09/30 08:25 | Marcin Jadczyk v Jan Zandecki | W | 1-3 |
| TT Elite Series | 2023/09/30 07:15 | Szymon Kolasa v Jan Zandecki | W | 0-3 |
| TT Elite Series | 2023/09/30 05:35 | Antoni Witkowski v Jan Zandecki | L | 3-2 |
| TT Elite Series | 2023/09/09 16:10 | Jan Zandecki v Artur Grela | L | 0-3 |
| TT Elite Series | 2023/09/09 14:50 | Jan Zandecki v Jakub Stecyszyn | L | 0-3 |
| TT Elite Series | 2023/09/09 13:40 | Jan Zandecki v Antoni Witkowski | W | 3-1 |