Manchester United were embarrassed by Tottenham Hotspur to hand them a 6-1 defeat - their biggest defeat in Premier League since 2011.
The 3-1 defeat meant that Manchester United have now lost the first two matches of the season for just the third time in Premier League history.
Ole Gunnar Solskjaer also admitted that the United players made it hard for themselves by not being more ruthless in front of the goal.
Manchester United comfortably moved to the quarterfinals with an aggregate score of 7-1 against LASK, courtesy of their 5-0 victory in the first leg.
Talks of his permanent move to the Nerazzurri have progressed, which if finalized will see Alexis Sanchez joining Inter Milan on a free transfer.
In his 14 Premier League appearances Bruno Fernandes scored eight goals and provided seven assists to turn Manchester United's fortune.
Solskjaer, a former United striker, also praised Bruno Fernandes for his contribution.
Chelsea were hit with a transfer ban prior to the season and they had to be content with playing talented youngsters from the academy who repaid Lampard's faith in them.
In what will be a do or die situation, Manchester United would require either a win or a draw to secure their Champions League spot for the next season.
United can still end the season on a winning note with a couple of crucial encounters ahead.
