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    vs.      
Jelger Wiegersma is tied in the series against Klaus Joens, 1-1.

event round table player one result player two
Pro Tour Yokohama 20071553Wiegersma, Jelger (1954)Lost 0-2Joens, Klaus (1747)
Grand Prix Krakow 20071428Wiegersma, Jelger (1869)Won 2-0Joens, Klaus (1943)