| TT Elite Series | 04/20 05:30 | - | Jakub Matkowski v Jan Zandecki | W | 0-3 | |
| TT Elite Series | 04/15 12:30 | - | Jan Zandecki v Igor Misztal | W | 3-0 | |
| TT Elite Series | 04/15 10:30 | - | Jan Zandecki v Josef Braun | L | 1-3 | |
| TT Elite Series | 04/15 09:00 | - | Jan Zandecki v Szymon Twardowski | W | 3-0 | |
| TT Elite Series | 04/15 07:00 | - | Jan Zandecki v Tomasz Tomaszuk | W | 3-1 | |
| TT Elite Series | 04/15 05:30 | - | Jan Zandecki v Artur Grela | L | 1-3 | |
| TT Elite Series | 04/14 20:30 | - | Jan Zandecki v Jakub Matkowski | W | 3-1 | |
| TT Elite Series | 04/14 18:30 | - | Jan Zandecki v Tomasz Tomaszuk | L | 2-3 | |
| TT Elite Series | 04/14 17:00 | - | Jan Zandecki v Adrian Wiecek | L | 2-3 | |
| TT Elite Series | 04/14 15:00 | - | Jan Zandecki v Artur Grela | L | 1-3 | |
| TT Elite Series | 04/14 13:30 | - | Jan Zandecki v Krzysztof Kapik | W | 3-0 | |
| TT Elite Series | 04/14 04:30 | - | Jan Zandecki v Jakub Kuzmicz | W | 3-0 | |
| TT Elite Series | 04/14 02:30 | - | Jan Zandecki v Marcin Jadczyk | W | 3-0 | |
| TT Elite Series | 04/14 01:00 | - | Jan Zandecki v Artur Bialek | W | 3-2 | |
| TT Elite Series | 04/13 23:00 | - | Jan Zandecki v Jakub Kaczmarek | W | 3-0 | |
| TT Elite Series | 04/13 21:30 | - | Jan Zandecki v Mateusz Golebiowski | W | 3-2 | |
| TT Elite Series | 04/13 12:00 | - | Artur Grela v Jan Zandecki | L | 3-2 | |
| TT Elite Series | 04/13 11:00 | - | Marcin Jadczyk v Jan Zandecki | W | 0-3 | |
| TT Elite Series | 04/13 08:30 | - | Jakub Matkowski v Jan Zandecki | W | 0-3 | |
| TT Elite Series | 04/13 07:30 | - | Jaroslaw Tomicki v Jan Zandecki | W | 2-3 | |
| TT Elite Series | 04/13 05:30 | - | Jakub Folwarski v Jan Zandecki | L | 3-0 | |
| Challenger - Ochsenhausen | 12/17 18:31 | - | Marek Badowski v Jan Zandecki | L | 2-1 | |
| Setka Cup - Damen | 12/17 17:48 | - | Milosz Redzimski v Jan Zandecki | L | 3-0 | |
| U21 - Oman Open - Damen | 11/11 16:25 | - | Jan Zandecki v Nicolas Degros | L | 0-4 | |
| U21 - Oman Open - Damen | 11/10 19:40 | - | Francisco Miguel Ruiz v Jan Zandecki | W | 3-4 | |
| U21 - Oman Open - Damen | 11/10 15:30 | - | Jan Zandecki v Tomas Koldas | W | 4-3 | |
| Polish Open | 03/12 13:15 | - | Gleb Shamruk v Jan Zandecki | W | 2-3 | |
| Polish Open | 03/11 13:40 | - | Filip Zeljko v Jan Zandecki | L | 3-2 | |
| U21 - Oman Open - Damen | 03/11 10:20 | - | Jan Zandecki v Raegan Albuquerque | L | 1-3 | |
| U21 - Oman Open - Damen | 03/11 09:00 | - | Jan Zandecki v Tomas Koldas | L | 1-3 |