Dutch Open (tennis)

Dutch Open
2024 Dutch Open
Tournament information
Event nameVan Mossel Kia Dutch Open
TourGrand Prix circuit (1972–1989)
ATP Tour (1990–2008), ATP Challenger Tour (2019-present)
Founded1957
Editions57
LocationHilversum, Netherlands (1957–1994)
Amsterdam, Netherlands (1995–2001)
Amersfoort, Netherlands (2002–2008, 2019-2024)
Bunschoten, Netherlands (2025-)
SurfaceClay / outdoor
Websitewebsite

The Dutch Open is a professional tennis tournament currently part of the ATP Challenger Tour since 2019. It is played on outdoor clay courts in Bunschoten, Netherlands (since 2025).

Originally known as the International Championships of the Netherlands and then known as the Dutch Open Tennis, it was a Grand Prix circuit and subsequently an ATP Tour event held in three different locations in The Netherlands between 1957 and 2008. No tournament was organized in 1967. From 1957 to 1973 the tournament consisted of both men's and women's events (singles, doubles, mixed doubles) but from 1975 onward only men's singles and doubles events were held.