Manchester United wingback Patrice Evra has admitted that he is concerned about the amount of goals the team is conceding this season.
He said: "I am worried that we are not keeping clean sheets.
"I am not happy about it because if you want to win the league you have to keep clean sheets.
"Last year we only conceded 21 goals. We can't concede more than that this season."
He added: "It was a big disappointment. It is very frustrating because it looked like we had no energy or power.
"I don't know why. It was just very poor. I don't know if we even deserved a point."