Head coach Jens Keller:
It had long been clear that we would face tough tasks. Chelsea are certainly the favourites in the group and will provide us with two very hard games. I think that we will be fighting Sporting Lisbon for second place. It’s generally never easy to play a Portuguese side. Maribor are the underdogs on paper, but it would be a big mistake to underestimate an opponent. Our aim is to still be in the competition come the winter break.