De Ligt's go-ahead goal in the 67th minute sends Ajax through to the semifinals 3-2 on aggregate. Subscribe: www.youtube.com/user/BleacherReport?sub_confirmation=1 Follow on IG: www.instagram.com/f/bleacherreport Follow us on Twitter: www.twitter.com/bleacherreport Like us on Facebook: www.facebook.com/bleacherreport