| Challenger Ochsenhausen | 2019/11/10 15:20 | Yu Khinhang v Robert Floras | L | 2-3 |
| Challenger Ochsenhausen | 2019/11/07 18:09 | Yu Khinhang v Adam Dosz | W | 3-1 |
| Polish Grand Prix | 2019/11/22 20:16 | Walaszek, Przemyslaw v Artur Bialek | L | 1-3 |
| Challenger Ochsenhausen | 2019/11/08 17:44 | Walaszek, Przemyslaw v Yang Wang | L | 0-3 |
| Challenger Ochsenhausen | 2019/10/25 16:26 | Walaszek, Przemyslaw v Daniel Bak | L | 0-3 |
| Polish Open | 2019/10/16 12:45 | Benno Oehme v Walaszek, Przemyslaw | W | 2-3 |
| Challenger Ochsenhausen | 2019/09/27 16:20 | Walaszek, Przemyslaw v Ng, Pak Nam | L | 1-3 |
| Challenger Ochsenhausen | 2019/09/12 16:58 | Walaszek, Przemyslaw v Piotr Chodorski | L | 1-3 |
| République tchèque - Extraleague | 2019/03/13 12:40 | Walaszek, Przemyslaw v Szymon Malicki | L | 2-3 |
| République tchèque - Extraleague | 2019/02/10 16:23 | Walaszek, Przemyslaw v Mateusz Golebiowski | L | 0-3 |