AJAX have admitted to providing “inadequate” on-field medical treatment for Abdelhak Nouri.
The former midfielder collapsed during a pre-season friendly last year.
Nouri, 21, suffered a cardiac arrest during the match against German club Werder Bremen last July.
And despite being revived on the pitch and airlifted to a hospital, he suffered “serious and permanent” brain damage.
The Dutch giants have accepted they could have done more for their former player, after firmly believing at the time they did everything possible on the day.
Ajax general manager Edwin Van der Sar said: “We recognise our responsibility and liability for the consequences of this.