| Challenger de Ochsenhausen | 2020/09/15 17:31 | Adam Dosz v Konrad Kulpa | L | 0-2 |
| Challenger de Ochsenhausen | 2020/09/15 16:05 | Adam Dosz v Tomasz Kotowski | W | 3-0 |
| Challenger de Ochsenhausen | 2020/09/13 15:51 | Zengyi Wang v Adam Dosz | L | 3-0 |
| Challenger de Ochsenhausen | 2020/02/26 17:40 | Adam Dosz v Bartosz Such | L | 1-3 |
| Challenger de Ochsenhausen | 2020/02/06 17:40 | Adam Dosz v Minhyuck Cheon | L | 1-3 |
| Challenger de Ochsenhausen | 2020/01/13 16:40 | Adam Dosz v Tomasz Lewandowski | L | 1-3 |
| Challenger de Ochsenhausen | 2019/12/08 15:20 | Zengyi Wang v Adam Dosz | L | 3-2 |
| Challenger de Ochsenhausen | 2019/11/28 18:07 | Antonin Gavlas v Adam Dosz | L | 3-1 |
| Challenger de Ochsenhausen | 2020/09/13 17:05 | Artur Grela v Tomasz Lewandowski | L | 1-3 |
| Open de Omán sub-21 - Femenino | 2020/03/12 19:05 | Maciej Kubik v Artur Grela | W | 2-3 |
| Open de Omán sub-21 - Femenino | 2020/03/12 15:40 | Radek Skala v Artur Grela | W | 1-3 |
| Open de Polonia | 2020/03/12 12:30 | Miikka O'Connor v Artur Grela | W | 0-3 |
| Challenger de Ochsenhausen | 2020/03/09 17:33 | Artur Grela v Panagiotis Gionis | L | 1-3 |
| Open de Omán sub-21 - Femenino | 2020/03/05 15:20 | Fanbo Meng v Artur Grela | L | 4-1 |
| Open de Omán sub-21 - Femenino | 2020/03/04 17:10 | Aleksa Gacev v Artur Grela | W | 2-4 |
| Open de Omán sub-21 - Femenino | 2020/03/04 10:30 | Cedric Meissner v Artur Grela | L | 4-1 |