PSV Eindhoven remain third after only drawing 0-0 at Willem II on Saturday, while Excelsior, Heracles and Groningen all won.
Hakim Ziyech's strike was enough as Ajax edged Excelsior with a 1-0 win to keep the pressure on Eredivisie leaders Feyenoord.
PSV Eindhoven closed the gap on second-placed Ajax to just a point with a 1-0 win over Sparta Rotterdam at Philips Stadion.
Feyenoord maintained their winning start to the Eredivisie season at Willem II, while there was also a win for Ajax.
Feyenoord maintained their perfect start to the Eredivisie season with a 5-0 victory over struggling Roda JC 5-0 on Sunday.
Eric Botteghin struck a late winner as Feyenoord maintained their perfect start to the Eredivisie season with a 1-0 win at PSV.
Feyenoord maintained their perfect start to the season, while there were wins for Ajax and Go Ahead Eagles in the Eredivisie on Sunday.
Dirk Kuyt scored twice as Feyenoord came from behind against Excelsior to maintain their 100 per cent Eredivisie record.
Feyenoord continued their perfect start to the season and returned to the top of the Eredivisie with a 1-0 win at Heracles Almelo.
Ajax were held to a draw by Roda JC in a four-goal thriller on Saturday, while Vitesse lost at home to ADO Den Haag.
Eljero Elia's hat-trick helped Feyenoord win 5-0 at FC Groningen on the opening weekend of the Eredivisie.
Excelsior booked their place in the Eredivisie on Sunday and relegated city rivals Sparta Rotterdam.
FC Utrecht are in pole position for a spot next season's Europa League with a 2-0 win over Roda JC
Utrecht and Roda JC Kerkrade will meet in a Europa League play-off, while Sparta and Willem II both won.
FC Twente held off the challenge of Ajax to wrap up the Eredivisie title after winning 2-0 at NAC Breda.
West Brom are among a number of English clubs reportedly tracking AZ Alkmaar defender Gill Swerts.
FC Twente closed to within one win of the Dutch title after a 2-0 success over Feyenoord, while Ajax remained second.
Ajax closed the gap on leaders Twente to one point with a 2-0 win at struggling Willem II.
FC Twente continued their march towards the title, while AZ Alkmaar were held to a surprise draw.
Sparta Rotterdam have wasted no time in appointing Aad de Mos as Frans Adelaar's successor.