| Giraldilla Int. XD | 2018/02/15 08:30 | Bochat M / Szydlowski P v Kral O / Ludik M | W | 2-0 |
| International du Portugal Doubles Hommes - Qualif. | 2022/03/11 11:30 | Sobolewski M / Szolc A v Doddavarapu/Veeramreddy | L | 0-2 |
| Open de Suède - Doubles Hommes - Qualif. | 2022/01/20 18:00 | Sobolewski M / Szolc A v Bjorkler/Ekman | L | 1-2 |
| Open de Suède - Doubles Hommes - Qualif. | 2022/01/20 13:00 | Sobolewski M / Szolc A v Aglinder/Ryland-Langley | W | 2-0 |
| Estonie Int. - Doubles Hommes | 2022/01/14 18:40 | Sobolewski M / Szolc A v Loo/Lwi | L | 0-2 |
| Estonie Int. - Doubles Hommes | 2022/01/14 09:20 | Amosov/Leontyev v Sobolewski M / Szolc A | W | 0-2 |
| Welsh Int MD Qual | 2021/12/01 18:55 | Sobolewski M / Szolc A v Corvee/Gaudin | L | 0-2 |
| Hungarian Int. MD | 2021/11/05 13:00 | Kholkin/Zinchenko v Sobolewski M / Szolc A | L | 2-0 |
| Polish Int. MD | 2021/09/24 16:00 | Sobolewski M / Szolc A v Ishaan Bhatnagar/Sai Pratheek K | L | 0-2 |