| Czech TT Star Series | 2020/10/11 08:45 | Tomas Tregler v Ondrej Bajger | W | 3-0 |
| Czech TT Star Series | 2020/10/11 06:35 | Tomas Tregler v Jan Valenta | W | 3-1 |
| Czech TT Star Series | 2020/10/10 12:45 | Tomas Tregler v Petr David | L | 2-3 |
| Czech TT Star Series | 2020/10/10 10:15 | Tomas Tregler v Michal Obeslo | L | 2-3 |
| Czech TT Star Series | 2020/10/10 08:15 | Tomas Tregler v Miroslav Sklensky | W | 3-2 |
| Czech TT Star Series | 2020/10/06 13:38 | Horacio Cifuentes v Tomas Tregler | L | 3-0 |
| Czech TT Star Series | 2020/10/06 12:45 | Tomas Tregler v Andrei Putuntica | W | 3-2 |
| Czech TT Star Series | 2020/10/06 11:45 | Boguslav Koszyk v Tomas Tregler | W | 0-3 |
| Czech TT Star Series | 2020/10/11 09:45 | Przemyslaw Walaszek v Jakub Seibert | W | 3-2 |
| Czech TT Star Series | 2020/10/11 07:10 | Ondrej Bajger v Przemyslaw Walaszek | L | 3-0 |
| Czech TT Star Series | 2020/10/10 13:45 | Jan Valenta v Przemyslaw Walaszek | W | 2-3 |
| Czech TT Star Series | 2020/10/10 11:15 | Petr David v Przemyslaw Walaszek | L | 3-0 |
| Czech TT Star Series | 2020/10/10 08:45 | Michal Obeslo v Przemyslaw Walaszek | L | 3-0 |
| Challenger - Ochsenhausen | 2020/02/25 17:12 | Yang Wang v Przemyslaw Walaszek | L | 3-1 |
| Challenger - Ochsenhausen | 2020/02/23 15:20 | Przemyslaw Walaszek v Masaki Yoshida | L | 0-3 |
| Challenger - Ochsenhausen | 2020/02/06 11:20 | Przemyslaw Walaszek v Jeongwoo Park | L | 0-3 |