Manchester United have been left sweating over the fitness of Bruno Fernandes as they prepare to face Liverpool at Old Trafford on Sunday.
According to The Sun, Portugal star Fernandes was 'limping heavily' after turning up for a warm down session following United's 3-2 comeback victory against Atalanta in the Champions League on Wednesday night.
It would be a huge blow for United if the 27-year-old was out of Sunday's clash against Jurgen Klopp's men.
United are winless in their last three Premier League matches and the narrow triumph over Atalanta has done little to cool the intensifying scrutiny over Ole Gunnar Solskjaer and his position as United manager.