| TT Elite Series | 2024/10/09 12:00 | Jan Zandecki v Jakub Kosowski | W | 0-3 |
| TT Elite Series | 2024/10/09 09:35 | Jakub Kosowski v Jan Zandecki | W | 3-1 |
| TT Elite Series | 2024/10/07 15:35 | Jan Zandecki v Jakub Kosowski | L | 3-1 |
| TT Elite Series | 2024/10/07 07:35 | Jan Zandecki v Jakub Kosowski | W | 1-3 |
| TT Elite Series | 2024/09/17 11:10 | Jakub Kosowski v Jan Zandecki | L | 2-3 |
| TT Elite Series | 2024/09/17 07:35 | Jakub Kosowski v Jan Zandecki | L | 1-3 |
| TT Elite Series | 2024/08/22 11:35 | Jakub Kosowski v Jan Zandecki | W | 3-1 |
| TT Elite Series | 2024/08/22 09:10 | Jakub Kosowski v Jan Zandecki | L | 0-3 |
| TT Elite Series | 2024/10/28 08:15 | Adrian Wiecek v Jakub Kosowski | W | 2-3 |
| TT Elite Series | 2024/10/28 06:35 | Kacper Petas v Jakub Kosowski | W | 2-3 |
| TT Elite Series | 2024/10/23 16:25 | Mateusz Golebiowski v Jakub Kosowski | L | 3-0 |
| TT Elite Series | 2024/10/23 15:35 | Artur Daniel v Jakub Kosowski | W | 0-3 |
| TT Elite Series | 2024/10/23 13:35 | Adrian Wiecek v Jakub Kosowski | L | 3-0 |
| TT Elite Series | 2024/10/23 12:50 | Krystian Kolodziej v Jakub Kosowski | L | 3-2 |
| TT Elite Series | 2024/10/23 11:10 | Kacper Glazowski v Jakub Kosowski | L | 3-0 |
| TT Elite Series | 2024/10/23 10:25 | Andrew Baggaley v Jakub Kosowski | L | 3-2 |
| Challenger Ochsenhausen | 2024/10/23 13:55 | Konstantinos Angelakis v Jan Zandecki | L | 3-1 |
| TT Elite Series | 2024/10/20 16:00 | Grzegorz Adamiak v Jan Zandecki | W | 2-3 |
| TT Elite Series | 2024/10/20 15:10 | Dawid Michna v Jan Zandecki | W | 0-3 |
| TT Elite Series | 2024/10/20 14:25 | Jan Zandecki v Filip Mlynarski | W | 3-1 |
| TT Elite Series | 2024/10/20 12:50 | Jan Zandecki v Damian Wederlich | L | 2-3 |
| TT Elite Series | 2024/10/20 12:00 | Amirreza Abbasi v Jan Zandecki | L | 3-0 |
| TT Elite Series | 2024/10/20 10:45 | Grzegorz Adamiak v Jan Zandecki | W | 1-3 |
| TT Elite Series | 2024/10/20 09:35 | Jan Zandecki v Damian Wederlich | L | 1-3 |