| Date | 10-20-2019 | 
| Championship | Grand Prix Polski 2019/2020 | 
| Club | Polish Carrom Association | 
| Location | Graal Blue City | 
| Duration | 50 minutes | 
| System | Swiss | 
| Coupling method | Cross ranking order | 
| Delay compatriots pairing | 0 turns | 
| Final | 1st/2nd place, Single game | 
| Prize-giving method | Centesimal prizes | 
| Rating | PSC national Ranking (new) | 
| Players | 18 | 
| Rounds | 
| # | Match | Score | ||
|---|---|---|---|---|
| 1 | Wroczynski Pawel | Weiss Marcin | 25 / 4 | |
| 2 | Weiss Marcin | Trzonkowski Damian | 21 / 13 | |
| 3 | Nowakowski Jakub | Weiss Marcin | 25 / 0 | |
| 4 | Weiss Marcin | S4igjimq Jeegzapi | 9 / 21 | |
| 5 | Weiss Marcin | Suqfrabq Vcugn4fy | 20 / 6 | |
| 6 | Sasinski Jakub | Weiss Marcin | 25 / 4 | |
| 7 | Gmqfgjva Acuf7z3q | Weiss Marcin | 25 / 10 | |