Botic van de Zandschulp reached the semi-finals with difficulty. The Veenendaler lost the first set 6-4 against Jesper de Jong, but recovered by winning sets two and three: 6-4 and 6-3. Alec Deckers, the son of one-time Wimbledon champion Richard Krajicek, will meet in the semifinals. In the other semi-final, Robin Haase and Tallon Greek track face each other.