Ajax moved a step closer to their fourth consecutive Eredivisie title with a 2-0 win away at struggling RKC.
Eredivisie leaders Ajax were held to a goalless draw at NAC Breda on Sunday, while FC Twente and Feyenoord both won.
Vitesse Arnhem kept the pressure up Ajax with a win at NAC Breda in the Eredivisie, while PSV Eindhoven beat FC Utrecht.
Vitesse moved into second place in the Eredivisie table following a 3-0 victory over bottom side Roda JC on Saturday.
PSV Eindhoven claimed a 2-0 win at struggling NEC Nijmegen, while Heerenveen played out a 0-0 draw at NAC Breda.
Lasse Schone's hat-trick earned Eredivisie leaders Ajax a 3-0 win over Heerenveen, while Feyenoord drew at NAC Breda.
PSV Eindhoven beat second-placed FC Twente in a five-goal thriller, while Feyenoord hammered NEC Nijmegen.
FC Twente kept the pressure on Eredivisie leaders Ajax with a 2-0 win away at Heerenveen on Wednesday evening.
Alfred Finnbogason continued his prolific form this season as Heerenveen with a 3-0 win over ADO Den Haag.
Feyenoord suffered a setback in their bid to breach the Eredivisie's top three after going down 3-2 at ADO Den Haag.
Vitesse moved three points clear in the Eredivisie with a win at PEC Zwolle on Saturday, while Roda JC held Heerenveen.
A review of the weekend's action so far in the Dutch Eredivisie as Heracles drew with leaders Vitesse.
Vitesse Arnhem and FC Twente will be hoping the speculation surrounding Frank de Boer will unsettle Ajax this weekend.
PSV Eindhoven ended their horror run in style as they thrashed FC Utrecht 5-1 at Stadion Galgenwaard on Sunday.
Ajax will be desperate to put their midweek Champions League disappointment behind them on Sunday.
Vitesse Arnhem pile pressure on PSV coach Phillip Cocu, Ajax warm up for Milan with 4-0 win and FC Twente stay in touch.
Vitesse Arnhem midfielder Davy Propper knows his side cannot afford to underestimate PSV Eindhoven.
FC Groningen missed the chance to move into the top three of the Eredivisie after being held to a 2-2 draw at NAC Breda.
Dick Advocaat insists there is nothing surprising in AZ Alkmaar's recent form ahead of Sunday's game with NEC Nijmegen.