"To be honest I think we played a good game. We were unlucky in front of the goal, that's why we lost," said the Liverpool goalkeeper.
"We have conceded two goals from four shots on target and scored just one from 10.
"But anyway, it is not a good result, that's clear. Every game in this competition is now a cup final. We have to win all three games.
"At the very least we have to make sure we are third. We now have to beat Besiktas at home and then continue to fight, but it is going to be hard.
"I don't want to think about not qualifying for the next round. We still have three games ahead and we have to be positive."
