After losing to PEC Zwolle last week, Ajax got off to a winning start on Sunday in the Eredivisie, beating Vitesse 4-1.
Nick Viergever opened the scoring on 40. Lasse Schone made it 2-0 just after the break for Ajax.
Mike van der Hoorn and Schone completed the scoring. Vitesse had briefly made it 3-1 through Marko Vejinovic.