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    vs.      
Mateusz Kopec leads the series against Samuele Estratti, 2-0.

event round table player one result player two
Grand Prix Prague 20115506Kopec, Mateusz (1829)Won 2-1Estratti, Samuele (1878)
2011 World Championship1112Kopec, Mateusz (1819)Won 2-1Estratti, Samuele (2022)