Feyenoord extended their advantage at the top of the Eredivisie after beating Willem II 1-0 on Saturday.
Feyenoord consolidated their lead at the top of the Eredivisie with a 2-0 win away to struggling Roda, while Ajax beat Zwolle.
Fran Sol's double earned Willem II a 2-1 win at home to fourth-placed Heerenveen in the Eredivisie on Friday night.
Nicolai Jorgensen netted a brace as Eredivisie leaders Feyenoord thrashed city rivals Sparta Rotterdam 6-1 at De Kuip.
PSV Eindhoven remain third after only drawing 0-0 at Willem II on Saturday, while Excelsior, Heracles and Groningen all won.
PSV Eindhoven extended their unbeaten Eredivisie run to six games but were held to a 1-1 draw against FC Twente.