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    vs.      
Guido Sondag is tied in the series against Marcel Strautz, 1-1.

event round table player one result player two
Grand Prix Bochum 20127535Sondag, Guido (1848)Lost 0-2Strautz, Marcel (1606)
Grand Prix Copenhagen 20194152Sondag, Guido (1854)Won 2-1Strautz, Marcel (1562)