Bjorn Johnsen scored twice in the second half as ADO Den Haag came from behind to win 2-1 at Excelsior in the Eredivisie on Friday.
Eredivisie leaders PSV Eindhoven suffered a shock 5-0 defeat to struggling Willem II.
AZ Alkmaar kept the pressure on second-placed Ajax by coming from behind to beat the Eredivisie's bottom club Sparta Rotterdam 2-1.
Ajax reduced the gap to Eredivisie leaders PSV to seven points following a hard-fought 2-1 victory against FC Twente.
Leaders PSV Eindhoven registered their sixth successive Eredivisie victory as they defeated Excelsior to stay clear of Ajax.
Ajax came from behind to beat NAC Breda 3-1 on Sunday and close the gap on Eredivisie leaders PSV Eindhoven back to seven points.
©2018 Sky UK