Matheus Cunhas first goal for Manchester United inspired a 4-2 win against Brighton on Saturday as Ruben Amorims revitalised side reeled off their third successive victory.
After going eight games in all competitions without a goal following his close-season move from Wolves, Brazilian forward Cunha netted in the first half at Old Trafford to start repaying his 62.5 million 83 million transfer fee.
Casemiro doubled Uniteds lead before the interval and Bryan Mbeumo was on target in the second half.