| Challenger Ochsenhausen | 2020/02/22 15:37 | Szymon Kolasa v Yang Wang | L | 0-3 |
| Challenger Ochsenhausen | 2019/12/04 17:20 | Siu Hang Lam v Szymon Kolasa | L | 3-0 |
| Polish Grand Prix | 2019/11/23 09:10 | Adam Dosz v Szymon Kolasa | L | 3-0 |
| 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 |
| Polish Open | 2019/10/16 16:15 | Lars Posch v Slawomir Dosz | W | 2-3 |
| Challenger Ochsenhausen | 2019/09/26 16:40 | Bartosz Such v Slawomir Dosz | W | 1-3 |
| Paraguay Open U21 Women | 2019/07/20 10:42 | Aleksandr Tyutryumov v Slawomir Dosz | L | 3-1 |
| Qatar Open XD | 2017/10/04 15:35 | Jean Lauric v Slawomir Dosz | L | 4-0 |