Luke Shaw is doubtful for Manchester United's game at Luton Town on Sunday after his injury during the 2-1 win at Aston Villa last weekend, but manager Erik ten Hag is confident he will be available for the trip.

The England defender was substituted at halftime as a precaution after a hamstring injury in August kept him out for months. The 28-year-old has played in 11 league games for United this season.