The two sides will go toe-to-toe at 20:00 BST in Gdansk, in what will be our first meeting with the Spanish club since the 2008/09 campaign, as we go in pursuit of our first trophy under Ole Gunnar Solskjaer.
In the opposite dug-out, former Arsenal boss Emery will also be hoping to win his first piece of silverware in charge of the Yellow Submarine, following his appointment at the club last summer.
The squad features several familiar faces who could be in contention to face United, including on-loan Tottenham defender Juan Foyth, who has recently been battling a hamstring problem sustained in the previous round of the competition against Spurs' north London rivals Arsenal.