Alexis Sánchez is growing increasingly frustrated with life under José Mourinho at Manchester United. The forward is understood to be disappointed about his lack of game time and what he sees as a negative tactical approach from his manager.

Sánchez believes that he gets more praise from Mourinho for tracking back rather than trying something creative on the attack.

The Chile star came off the bench to score the winning goal for United in their dramatic comeback victory over Newcastle United just under a fortnight ago but he has been out of favour for much of the season.

He has been substituted in three of the four Premier League games he has started this season and was left out of the squad to face West