Marouane Fellaini impressed Jose Mourinho once again against Hull City, but the Manchester United midfielder suffered a back injury.
Jose Mourinho fears Marouane Fellaini has suffered a "bad" back injury, but maintains the Manchester United midfielder will still join up with the Belgium squad during next week's international break.
Fellaini completed the entire match as substitute Marcus Rashford gave United a stoppage-time 1-0 win at Hull City to maintain their 100 per cent start to the Premier League season under Mourinho.
But an apparent setback for the 28-year-old midfielder took some of the shine off a hard-fought triumph, with boss Mourinho praising the performance of a player who has rarely enjoyed a high standing with United's supporters.