Manchester United produced a stunning comeback to beat Liverpool 4-3 in an epic FA Cup quarter-final as Amad Diallo scored an 120th winner to deny Jurgen Klopp’s side their quadruple bid.Diallo scored a breakaway goal at the death - and was then sent off for taking his shirt off in celebration - to send United through to Wembley in a dramatic finish at Old Trafford.Learn more about your ad choices. Visit megaphone.fm/adchoices