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    vs.      
Mark Herberholz is tied in the series against Helmut Summersberger, 1-1.

event round table player one result player two
Pro Tour Kyoto 20091223Herberholz, Mark (1879)Won 2-0Summersberger, Helmut (1908)
Pro Tour Austin 2009335Herberholz, Mark (1816)Lost 0-2Summersberger, Helmut (1931)