There were wins for Ajax and Feyenoord in the Eredivisie on Sunday, while FC Twente slipped to defeat.
Ajax started their Eredivisie campaign with victory over AZ Alkmaar, while Willem II and Vitesse played out a 1-1 draw.
Watford have completed the signing of Steven Berghuis from AZ Alkmaar.
Watford are set to make AZ Alkmaar forward Steven Berghuis their 10th signing of the summer.
Marco van Basten is returning to the Netherlands back-room staff as assistant to new coach Danny Blind.
Marco van Basten talks Sacchi, Michels and Cruyff, and why he walked away from management.