| 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 - zmiešaná štvorhra | 2017/10/04 15:35 | Jean Lauric v Slawomir Dosz | L | 4-0 |
| Polish Grand Prix | 2019/11/22 10:32 | Marcin Balcerzak v Tadeusz Piotrowski | W | 3-1 |
| Challenger - Ochsenhausen | 2019/11/10 15:40 | Bartosh Suh v Marcin Balcerzak | W | 1-3 |