| TT Star Series | 2021/01/22 12:45 | Miroslav Sklensky v Adrian Wiecek | L | 3-2 |
| TT Star Series | 2021/01/22 10:45 | Adrian Wiecek v Tomas Koldas | W | 3-1 |
| TT Star Series | 2021/01/22 08:10 | Michal Benes v Adrian Wiecek | L | 3-0 |
| TT Star Series | 2021/01/21 15:00 | David Reitspies v Adrian Wiecek | L | 3-1 |
| TT Star Series | 2021/01/21 13:15 | Miroslav Horejsi v Adrian Wiecek | W | 1-3 |
| TT Star Series | 2021/01/21 09:45 | Tomas Konecny v Adrian Wiecek | L | 3-0 |
| TT Star Series | 2021/01/21 07:35 | Michal Bankosz v Adrian Wiecek | L | 3-1 |
| TT Star Series | 2021/01/19 12:15 | Adrian Wiecek v Filip Cernota | W | 3-2 |
| Challenger - Ochsenhausen | 2020/10/02 17:35 | Patryk Chojnowski v Andrei Baggaley | L | 2-1 |