Ajax moved level at the top of the Eredivisie with PSV with a 5-2 win over NAC Breda on a goal-heavy day in Holland.
Ajax claimed a narrow win over fierce foes Feyenoord but PSV Eindhoven remained top of the Eredivisie.
Reigning champions Sevilla, Inter Milan, PSV and Napoli were amongst the winners in the Europa League group stage.
Feyenoord have reached an agreement to sign goalkeeper Kenneth Vermeer from arch rivals Ajax on a four-year-deal.
Midfielder Karim El Ahmadi has left Aston Villa to rejoin former club Feyenoord for an undisclosed fee.
PSV Eindhoven maintained their 100 per cent start to the new Eredivisie season but reigning champions Ajax lost again.
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