And Juan Mata has warned United that they cannot afford to take their eye off the ball ahead of their match in Brugge.
“I think the key is not to make too many mistakes, because a very cheap goal can cost you in the competition,” he said.
“So it’s about being focused on what you have to do, to play at your best level and to try to grow into the competition.
“It’s different than the Premier League, you can lose a game but you still have a chance to come back and win more points.
“In the Europa League, if you have a bad day you can be out of the competition, so you have to be really 100 per cent focused in every game.”
source: express.co.uk