| Czech TT Star Series | 2020/10/10 09:45 | Petr David v Ondrej Bajger | W | 3-0 |
| Czech TT Star Series | 2020/10/10 07:45 | Petr David v Jan Valenta | L | 0-3 |
| Czech TT Star Series | 2020/10/09 10:15 | Petr David v Dmitrij Prokopcov | L | 1-3 |
| Czech TT Star Series | 2020/10/09 08:15 | Petr David v Boguslav Koszyk | W | 3-2 |
| Czech TT Star Series | 2020/10/09 06:00 | Petr David v Pinto, Daniele | W | 3-2 |
| Czech TT Star Series | 2020/10/08 12:15 | Petr David v Antonin Gavlas | L | 0-3 |
| Czech TT Star Series | 2020/10/08 10:45 | Petr David v Putuntica, Andrei | L | 2-3 |
| Czech TT Star Series | 2020/10/08 08:15 | Horacio Cifuentes v Petr David | L | 3-1 |
| Czech TT Star Series | 2020/10/10 08:45 | Michal Obeslo v Walaszek, Przemyslaw | L | 3-0 |
| Challenger Ochsenhausen | 2020/02/25 17:12 | Yang Wang v Walaszek, Przemyslaw | L | 3-1 |
| Challenger Ochsenhausen | 2020/02/23 15:20 | Walaszek, Przemyslaw v Yoshida, Masaki | L | 0-3 |
| Challenger Ochsenhausen | 2020/02/06 11:20 | Walaszek, Przemyslaw v Jeongwoo Park | L | 0-3 |
| Challenger Ochsenhausen | 2020/01/12 16:24 | Walaszek, Przemyslaw v Thakkar Manav | L | 0-3 |
| Challenger Ochsenhausen | 2019/12/08 15:40 | Walaszek, Przemyslaw v Boguslav Koszyk | W | 3-2 |
| Challenger Ochsenhausen | 2019/12/01 15:40 | Robert Floras v Walaszek, Przemyslaw | L | 3-0 |
| Challenger Ochsenhausen | 2019/11/27 18:21 | Yu Khinhang v Walaszek, Przemyslaw | L | 3-0 |