Follow Barcelona vs Liverpool via our live-blog with all the pre-match build-up, in-game updates and social media comments.
The Reds will need to be prepared to face a star-studded Barcelona side as they look to bring a positive result back to Merseyside for the second-leg next week.
It promises to be an intriguing night in Catalonia with Barca representing one of Liverpool's hardest opponents under four years of manager Jurgen Klopp.
Kick-off is at 8pm BST from the Camp Nou, with both teams announcing their line-ups just over an hour before. Keep an eye out on LFC Globe to get it first, along with all our live match-day coverage.