Dutch Open
250AmersfoortNetherlandsClayATP
Dutch Open (Amersfoort, Netherlands): played 7 times from 2002 to 2008 in this data. Most titles: Darcis S. (1).
Longest winning run here: Massu N., 8 matches from 2003 to 2004.
Most titles
Champions by year
Editions are grouped across sponsor names; "Played as" is the name that year. Tour-level main draws. Data: tennis-data.co.uk.