AC Milan striker Alexandre Pato is struggling to make tonight's Champions League second-leg clash at Manchester United.

The Brazilian is a major doubt after pulling a thigh muscle 10 days ago, but is in the squad travelling to Old Trafford.

"I don't want to be the kind of director who gives the line-up the day before, but I think Pato is unlikely to make it," confessed Milan chief Adriano Galliani.

"In that case I think that Klaas-Jan Huntelaar, Marco Borriello and Ronaldinho will play."