| First name | Arkadiusz | 
| Last name | Stelmaszczyk | 
| Gender | Male | 
| Country |  Poland | 
| Federated with | Polish Carrom Association | 
| Tourneys | 6 (1 bronze medal) | 
| Matches | 7 won (21%), 24 lost (72%) and 2 tied (6%) , 24 singles | 
| # | Tourney | Championship | Date | In team with | Pts | Bch | Net | Prize | Rank | 
|---|---|---|---|---|---|---|---|---|---|
| 1 | III Bar Janusz Carrom Open | Bar Janusz 2019 | 02-12-2023 | 5 | 33 | -25 | 12.00 | 5 | |
| 2 | XIX Warszawski Turniej Carrom | Grand Prix Polski 2023/2024 | 09-17-2023 | 5 | 35 | -45 | 188.00 | 15 | |
| 3 | XV International Carrom Tournament in Brzeg | ... | 03-02-2024 | 2 | 41 | -99 | 64.00 | 40 | |
| 4 | II Tulsi Doubles Carrom Open | Tulsi Doubles | 08-17-2024 | Herfurt Andrzej | 0 | 24 | -72 | 1.00 | 8 | 
| 5 | III Tulsi Doubles Carrom Open | ... | 11-30-2024 | Pawlusiewicz Agata | 2 | 10 | -7 | 2.00 | 3 | 
| 6 | XVI International Carrom Tournament in Brzeg | Grand Prix Polski 2024/2025 | 02-22-2025 | 4 | 37 | -81 | 160.00 | 25 |