Dutch Open (tennis)
dutch open dutch open tennis originally known international championship netherlands tennis tournament played outdoor clay court held three different location netherlands tournament organized tournament consisted men womens event single double mixed double onward men single double event held tournament part grand prix tennis circuit atp tour event inception amsterdam became event host tournament moved amersfoort held final edition organizer sold right organization family serbian tennis player novak djokovic tournament moved belgrade became known serbia open balázs taróczy six edition record title holder official website