Arsenal 3-1 Manchester United: Ralf Rangnick says mistakes and unlucky decisions cost his side

Manchester United interim manager Ralf Rangnick says mistakes and unlucky decisions cost his side in their 3-1 defeat by Arsenal.

MATCH REPORT: Arsenal 3-1 Manchester United

Watch highlights from all of Saturday's Premier League matches on Match of the Day on Saturday, 23 April at 22:20 BST on BBC One & BBC iPlayer.