| TT Elite Series | 2023/11/29 13:25 | Jan Zandecki v Jakub Kosowski | L | 1-3 |
| TT Elite Series | 2023/11/29 08:15 | Jan Zandecki v Jakub Kosowski | L | 2-3 |
| TT Elite Series | 2023/11/28 13:50 | Jan Zandecki v Jakub Kosowski | L | 1-3 |
| TT Elite Series | 2023/11/28 06:10 | Jan Zandecki v Jakub Kosowski | W | 3-1 |
| TT Elite Series | 2023/11/07 14:35 | Jakub Kosowski v Jan Zandecki | W | 0-3 |
| TT Elite Series | 2023/11/07 10:35 | Jakub Kosowski v Jan Zandecki | L | 3-1 |
| TT Elite Series | 2023/10/01 11:35 | Jan Zandecki v Jakub Kosowski | L | 0-3 |
| TT Elite Series | 2023/10/01 06:25 | Jan Zandecki v Jakub Kosowski | W | 3-0 |
| TT Elite Series | 2023/12/12 06:10 | Jan Zandecki v Mateusz Golebiowski | L | 1-3 |
| TT Elite Series | 2023/12/11 23:20 | Lukasz Jarocki v Jan Zandecki | L | 3-1 |
| TT Elite Series | 2023/12/11 22:35 | Karol Wisniewski v Jan Zandecki | W | 0-3 |
| TT Elite Series | 2023/12/11 20:35 | Lukasz Kapron v Jan Zandecki | L | 3-0 |
| TT Elite Series | 2023/12/11 19:50 | Daniel Lis v Jan Zandecki | L | 3-0 |
| TT Elite Series | 2023/12/11 18:10 | Piotr Chlodnicki v Jan Zandecki | W | 1-3 |
| Challenger Ochsenhausen | 2023/12/10 15:20 | Damian Wederlich v Jan Zandecki | L | 3-2 |
| Challenger Ochsenhausen | 2023/12/05 16:40 | Jan Zandecki v Michal Gawlas | L | 1-3 |
| TT Elite Series | 2023/12/12 06:35 | Jakub Kosowski v Artur Grela | W | 3-1 |
| TT Elite Series | 2023/12/11 17:25 | Jakub Kosowski v Artur Grela | L | 0-3 |
| TT Elite Series | 2023/12/11 15:50 | Marcin Jadczyk v Jakub Kosowski | L | 3-2 |
| TT Elite Series | 2023/12/11 15:00 | Adrian Wiecek v Jakub Kosowski | L | 3-2 |
| TT Elite Series | 2023/12/11 14:15 | Jakub Kosowski v Mateusz Golebiowski | W | 3-2 |
| TT Elite Series | 2023/12/11 13:00 | Jakub Kosowski v Filip Mlynarski | W | 3-0 |
| TT Elite Series | 2023/12/11 11:45 | Jakub Kosowski v Filip Mlynarski | W | 3-2 |
| TT Elite Series | 2023/12/11 10:10 | Jakub Kosowski v Karol Wisniewski | W | 3-0 |