Dutch teenager Michaella Krajicek, sister of 1996 Wimbledon champion Richard Krajicek, beat Russian number two seed Dinara Safina 6-3 6-4 to win the Den Bosch women's title.
Krajicek, 17 said she had hoped only for a first-round win at Den Bosch.
"I never thought that I would be the winner in the end, this is crazy. Now I'm really ready for Wimbledon but it will nonetheless be tough to survive the first round."
Krajicek faces Samantha Stosur of Australia at the London grasscourt grand slam.
