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    vs.      
Michael Krumb is tied in the series against David Irvine, 1-1.

event round table player one result player two
Grand Prix Philadelphia 2005539Krumb, Michael (1856)Won 2-1Irvine, David (1611)
Grand Prix Kansas City 2008410Krumb, Michael (1842)Lost 0-2Irvine, David (1703)