Liverpool delivered a dismal performance on Thursday night as Atalanta ran out 3-0 winners at Anfield in their Europa League quarter-final first leg. Ahead of the match, the Reds were favourites against a Dea outfit that hadn’t been playing particularly well in Serie A of late. Liverpool have been outstanding for most of the season and remain in pursuit of the Premier League title, while Atalanta are currently sixth in the Italian top flight. Despite this, the visitors well and truly schooled the Reds, whose 33-game unbeaten streak at Anfield came to an end. Indeed, Atalanta could well have sc…