| TT Star Series | 2021/01/18 08:45 | Adrian Wiecek v Antoni Witkowski | W | 2-3 |
| Poland First league | 2021/11/13 15:20 | Marcin Balcerzak v Antoni Witkowski | W | 0-3 |
| Poland First league | 2021/11/13 14:12 | Dariusz Wrobel v Antoni Witkowski | W | 0-3 |
| TT Star Series | 2021/01/19 11:45 | Dmitrij Prokopcov v Antoni Witkowski | L | 3-0 |
| TT Star Series | 2021/01/19 09:15 | Tomash Martinko v Antoni Witkowski | L | 3-0 |
| TT Star Series | 2021/01/19 07:35 | Michal Benes v Antoni Witkowski | L | 3-1 |
| TT Star Series | 2021/01/18 14:45 | Antoni Witkowski v Petr David | L | 0-3 |
| TT Star Series | 2021/01/18 12:45 | Antoni Witkowski v Jakub Seibert | W | 3-1 |
| TT Star Series | 2021/01/18 10:15 | Antoni Witkowski v Filip Cernota | W | 3-0 |
| TT Star Series | 2022/01/25 12:15 | Jakub Seibert v Adrian Wiecek | W | 0-3 |
| TT Star Series | 2022/01/25 10:45 | David Reitspies v Adrian Wiecek | L | 3-2 |
| TT Star Series | 2022/01/25 08:45 | Jiri Vrablik v Adrian Wiecek | L | 3-0 |
| TT Star Series | 2022/01/24 14:15 | Antonin Gavlas v Adrian Wiecek | L | 3-0 |
| TT Star Series | 2022/01/24 11:45 | Tomas Tregler v Adrian Wiecek | L | 3-0 |
| TT Star Series | 2022/01/24 07:00 | Tomasz Tomaszuk v Adrian Wiecek | W | 0-3 |
| TT Star Series | 2022/01/14 14:15 | Bohuslav Koszyk v Adrian Wiecek | W | 0-3 |
| TT Star Series | 2022/01/14 13:36 | Adrian Wiecek v Maksim Kiselev | L | 0-3 |