| Others | 2021/05/15 16:05 | Daniel Michael v Jakub Maslowski | W | 0-3 |
| Others | 2021/05/15 14:13 | Marcin Balcerzak v Jakub Maslowski | W | 1-3 |
| Czech TT Star Series | 2020/09/04 10:45 | Konstantinos Lagogiannis v Jakub Maslowski | W | 1-3 |
| Czech TT Star Series | 2020/09/04 08:15 | Miroslav Sklensky v Jakub Maslowski | W | 1-3 |
| Czech TT Star Series | 2020/09/04 06:35 | Benjamin Brossier v Jakub Maslowski | L | 3-1 |
| Czech TT Star Series | 2020/09/03 13:45 | Jakub Maslowski v Jiri Vrablik | L | 0-3 |
| Czech TT Star Series | 2020/09/03 11:45 | Jakub Maslowski v Tibor Spanik | W | 3-1 |
| Czech TT Star Series | 2020/09/03 09:15 | Jakub Maslowski v Enio Mendes | L | 1-3 |
| Others | 2021/04/22 15:51 | Jakub Krawczyk v Slawomir Dosz | W | 0-3 |
| Challenger Ochsenhausen | 2020/03/05 18:24 | Taimu Arinobu v Slawomir Dosz | L | 2-0 |
| Challenger Ochsenhausen | 2020/03/05 17:27 | Tomasz Kotowski v Slawomir Dosz | W | 1-3 |
| Challenger Ochsenhausen | 2020/02/23 15:20 | Szymon Kolasa v Slawomir Dosz | W | 2-3 |
| Challenger Ochsenhausen | 2020/02/06 17:16 | Robert Floras v Slawomir Dosz | L | 3-0 |
| Polish Grand Prix | 2019/11/23 12:36 | Slawomir Dosz v Marcin Balcerzak | W | 3-0 |
| Challenger Ochsenhausen | 2019/11/08 16:48 | Szymon Malicki v Slawomir Dosz | W | 1-3 |
| Challenger Ochsenhausen | 2019/10/25 16:40 | Zengyi Wang v Slawomir Dosz | L | 3-1 |