| Czech TT Star Series | 2020/10/10 09:45 | David, Petr v 바이거, 온드레이 | W | 3-0 |
| Czech TT Star Series | 2020/10/10 07:45 | David, Petr v Valenta, Jan | L | 0-3 |
| Czech TT Star Series | 2020/10/09 10:15 | David, Petr v 프로코프코브, 디미트리 | L | 1-3 |
| Czech TT Star Series | 2020/10/09 08:15 | David, Petr v Boguslav Koszyk | W | 3-2 |
| Czech TT Star Series | 2020/10/09 06:00 | David, Petr v 핀토, 다니엘레 | W | 3-2 |
| Czech TT Star Series | 2020/10/08 12:15 | David, Petr v 가브라스, 안토닌 | L | 0-3 |
| Czech TT Star Series | 2020/10/08 10:45 | David, Petr v 푸툰티카, 안드레이 | L | 2-3 |
| Czech TT Star Series | 2020/10/08 08:15 | 시푸엔테스, 호라치오 v David, Petr | L | 3-1 |
| Czech TT Star Series | 2020/10/10 08:45 | 오베슬로, 미첼 v Walaszek, Przemyslaw | L | 3-0 |
| Challenger Ochsenhausen | 2020/02/25 17:12 | 왕, 양 v Walaszek, Przemyslaw | L | 3-1 |
| Challenger Ochsenhausen | 2020/02/23 15:20 | Walaszek, Przemyslaw v 요시다, 마사키 | L | 0-3 |
| Challenger Ochsenhausen | 2020/02/06 11:20 | Walaszek, Przemyslaw v 박, 정우 | 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 | 플로라스, 로버트 v Walaszek, Przemyslaw | L | 3-0 |
| Challenger Ochsenhausen | 2019/11/27 18:21 | Yu Khinhang v Walaszek, Przemyslaw | L | 3-0 |