| TT Elite Series | 2023/02/14 16:20 | Jan Zandecki v Jakub Kosowski | W | 3-1 |
| TT Elite Series | 2023/02/13 15:50 | Jakub Kosowski v Jan Zandecki | L | 3-1 |
| TT Elite Series | 2023/02/13 10:20 | Jan Zandecki v Jakub Kosowski | W | 3-0 |
| TT Elite Series | 2022/10/01 19:30 | Jakub Kosowski v Jan Zandecki | L | 3-0 |
| TT Elite Series | 2022/10/01 11:00 | Jakub Kosowski v Jan Zandecki | W | 0-3 |
| TT Elite Series | 2022/09/30 19:00 | Jan Zandecki v Jakub Kosowski | L | 2-3 |
| TT Elite Series | 2022/09/30 10:00 | Jan Zandecki v Jakub Kosowski | W | 3-0 |
| TT Elite Series | 2022/09/16 16:30 | Jakub Kosowski v Jan Zandecki | L | 3-0 |
| TT Elite Series | 2023/05/02 05:20 | Jan Zandecki v Grzegorz Felkel | W | 3-2 |
| TT Elite Series | 2023/04/03 15:50 | Daniel Bak v Jan Zandecki | L | 3-0 |
| TT Elite Series | 2023/04/03 15:00 | Antoni Witkowski v Jan Zandecki | L | 3-0 |
| TT Elite Series | 2023/04/03 14:20 | Jan Zandecki v Robert Floras | L | 0-3 |
| TT Elite Series | 2023/04/03 12:50 | Jan Zandecki v Jakub Perek | W | 3-1 |
| TT Elite Series | 2023/04/03 12:00 | Adrian Wiecek v Jan Zandecki | W | 2-3 |
| TT Elite Series | 2023/04/03 10:30 | Jan Zandecki v Daniel Bak | W | 3-1 |
| TT Elite Series | 2023/04/03 09:00 | Jan Zandecki v Antoni Witkowski | W | 3-0 |
| TT Elite Series | 2023/05/02 05:40 | Jakub Kosowski v Jaroslaw Tomicki | W | 3-1 |
| TT Elite Series | 2023/04/26 15:10 | Jakub Kosowski v Daniel Lis | W | 3-1 |
| TT Elite Series | 2023/04/26 14:10 | Jakub Kosowski v Adam Dosz | L | 0-3 |
| TT Elite Series | 2023/04/26 13:00 | Jakub Kosowski v Grzegorz Felkel | W | 3-2 |
| TT Elite Series | 2023/04/26 11:50 | Michal Murawski v Jakub Kosowski | W | 1-3 |
| TT Elite Series | 2023/04/26 11:10 | Jakub Kosowski v Lukasz Jarocki | W | 3-2 |
| TT Elite Series | 2023/04/26 09:40 | Jakub Kosowski v Damian Wojdyla | W | 3-2 |
| TT Elite Series | 2023/04/26 08:10 | Piotr Chlodnicki v Jakub Kosowski | W | 1-3 |