The Foxes sit top of Group G having taken six points from their opening two games, so Claudio Ranieri will expect more of the same from his troops on the European stage.
But after being torn apart by Chelsea in a 3-0 defeat at the weekend, confidence isn't at its highest in the Leicester camp.
Who might Ranieri start for tonight's meeting, therefore? Will Riyad Mahrez, Islam Slimani and Danny Simpson return?
Check out talkSPORT's predicted Leicester XI by viewing the slideshow above.