Kobbie Mainoo scored a 97th-minute winner as Manchester United beat Wolverhampton Wanderers 4-3 at Molineux in a Premier League classic.
Mainoo curled his first Premier League goal past Jose Sa having picked the ball up on the left, just seconds after Pedro Neto appeared to have snatched a point for Wolves.
Wolves pulled themselves level having been 2-0 down at half-time and 3-1 behind on 85 minutes, but United took the three points thanks to 18-year-old Mainoo.
Marcus Rashford had opened the scoring five minutes into his United return, having been absent from the FA Cup fourth round with illness amid reports he had missed training following a night out in Belfast, before Rasmus Hojlund doubled the lead.