Victory over Chelsea on Sunday would represent the biggest coup of the season for Patrice Evra.

The Frenchman says nothing would give him more satisfaction than leaving Stamford Bridge with all three points which would also ensure the Reds leapfrog Carlo Ancelotti's men into top spot in the Barclays Premier League.

It'll be no easy task though with United up against a side who have plundered 19 goals in their last five games.

"We have to make sure we keep a clean sheet against Chelsea," Evra told MUTV.

"When people ask me which game I want to win this season it's the game against Chelsea at Stamford Bridge. So it's going to be a very important match for us."

Evra came off the bench to help the Reds stage a late comeback against CSKA Moscow on Tuesday night and ensure qualification for the Champions League knock-out stages.

The Frenchman admits United were not at their best, but paid tribute to the team's never-say-die attitude.

"Old Trafford is the Theatre of Dreams for Manchester United, but not for other teams. Every time I play I always believe we can score or win a game up until the last second," he said.

"We know we should be winning our home games, but the squad deserve a lot of credit for coming back to get an important point."