Inter Milan boss Jose Mourinho is convinced former club Porto can eliminate Manchester United from the Champions League.

Mourinho - whose Inter Milan team were knocked out by United in the last round - said: "All coaches have a belief in his team and FC Porto are a team with tradition in the Champions League. 'They can eliminate United. It is possible. In 2004 everyone thought it was impossible, but it wasn't. So why can it not now be possible?

"These current players have not won anything at the European level, but have experience, mental structure the club is strong. The players have no fear."