NEC Nijmegen took out their league frustrations on minnows Harkemase Boys in the KNVB Beker with an 8-0 mauling.
PSV Eindhoven slipped to their first Eredivisie defeat of the season at AZ Alkmaar, while Ajax thrashed Go Ahead Eagles.
FC Twente brought an end to their three-match winless run with a 3-0 victory at Heracles Almelo in the Eredivisie.
Three men were sent off as Heerenveen beat FC Groningen 4-2, while struggling Feyenoord salvaged a 3-3 draw at Nijmegen.
PEC Zwolle face the stiffest test of their season as they visit reigning Eredivisie champions Ajax on Saturday.
PSV Eindhoven passed up the chance to move top of the Eredivisie as they were held to a 0-0 home draw by Cambuur.
Marco van Basten will put his past with Ajax to one side when the champions visit the Abe Lenstra Stadion.
Three second-half goals saw PSV Eindhoven defeat Go Ahead Eagles and make it a hat-trick of wins in the Eredivisie.
Feyenoord will do everything possible to make sure Samuel Armenteros is available for their Eredivisie clash with Ajax.
Feyenoord lost 4-1 to FC Twente while Ajax went down 3-2 to AZ Alkmaar in Sunday's Eredivisie action.
Ajax's Viktor Fischer is delighted at the way the Eredivisie champions' coach Frank de Boer encourages him to play.
PSV Eindhoven opened their Eredivisie campaign with a nervy 3-2 win at ADO Den Haag, while FC Groningen thrashed NEC.
Former Chelsea goalkeeper Ross Turnbull has undergone a trial at Dutch side RKC Waalwijk.
Fulham's out of contract goalkeeper Csaba Somogyi has opened negotiations with Dutch side RKC Waalwijk.
Ajax rounded off their title-winning season with a 2-0 win at FC Groningen on Sunday.
The Eredivisie season wraps up this weekend with European issues still to be resolved.
Ajax wrapped up their third consecutive Dutch Eredivisie title in style with a 5-0 thrashing of lowly Willem II.
Former Ajax midfielder Theo Janssen has hailed the Amsterdammers as they prepare for an Eredivisie title party.
Ajax could be crowned Eredivisie champions next weekend following Saturday's 2-0 win at NAC Breda.
Ajax's Christian Eriksen won't discuss his future until the Dutch season has finished.