Manchester United host Roma in the first leg of their Europa League semi-final with the Red Devils looking to keep their hopes of finishing the season with a trophy alive.
The Premier League side fell at this stage of the competition last season, losing out to eventual winners Sevilla, and Ole Gunnar Solskjaer will be desperate to make his first final as United manager.
Standing in their way is the Serie A team led by former United defender Chris Smalling, who makes his first return to Old Trafford since leaving the club permanently last summer.