Jose Mourinho says Manchester United's lack of spirit not down to him

0:43 Manchester United manager Jose Mourinho says he thinks his side has enough potential to be better in the Premier League Manchester United manager Jose Mourinho says he thinks his side has enough potential to be better in the Premier League

Jose Mourinho insists he is not to blame for Manchester United's lack of team spirit, saying "sometimes things are not in just the manager's hands".

United were booed off following Tuesday's lacklustre 0-0 draw against Valencia in the Champions League and have come under intense criticism for domestic performances this season - in particular the 3-1 defeat at West Ham.

Sky Sports pundit Jamie Carragher delivered a harrowing verdict on Mourinho, saying he has "lost the dressing room" and needs to turn things around quickly, while Liam Rosenior told The Debate that United lack "spirit and energy".

0:56 Cardiff manager Neil Warnock says Manchester United manager Jose Mourinho's players are capable of making him smile again Cardiff manager Neil Warnock says Manchester United manager Jose Mourinho's players are capable of making him smile again

One report claims Mourinho will be sacked regardless of Saturday's result after losing the confidence of the board.

Asked why he has been unable to cultivate a team spirit, Mourinho said: "Sometimes things are not just in the manager's hands."

Man Utd v Newcastle preview

Despite the negative response to Tuesday's performance at Old Trafford, Mourinho says United are "likely" to beat Newcastle if they exhibit similar levels of "desire".

"We can win against Newcastle, but it's a difficult match. We can win, we want to win," he added.

1:04 Former Liverpool defender Stephen Warnock tells Sky Sports News Manchester United boss Jose Mourinho is struggling to keep every player happy Former Liverpool defender Stephen Warnock tells Sky Sports News Manchester United boss Jose Mourinho is struggling to keep every player happy

"We have possibilities to win the match, but I refuse to say we have three points in the pocket. I have to respect an opponent, I have to respect a manager with an history of trophies and know-how.

"That's the way I was brought up in life and in football - to respect."

Mourinho is confident results will improve following four games without a win, but has reiterated his warning from earlier in the season that fans should prepare for a tough campaign.

1:26 Sky Sports News reporter James Cooper says Manchester United manager Jose Mourinho looked the lowest he had ever seen him Sky Sports News reporter James Cooper says Manchester United manager Jose Mourinho looked the lowest he had ever seen him

"This team can do much better than what it is doing and the team will do much better than what it is doing," he continued.

"But, if you want me to repeat I will. Last season was a fantastic season for us and if you want something more, in pre-season I also told you that this season would be very difficult.

"I think we have enough potential to be doing better than what we are doing in the Premier League. We are better than this and because of that our situation is going to improve, I have no doubts about that."