English FA Cup results on Sunday (aet denotes after extra time): Quarter-finals Leicester 0 Chelsea 1 (Barkley 63) Sheffield United 1 (McGoldrick 87) Arsenal 2 (Pepe 25-pen, Ceballos 90+1) Playing later Newcastle v Manchester City (1730 GMT) Played Saturday Norwich 1 (Cantwell 75) Manchester United 2 (Ighalo 51, Maguire 118) aet afp