Jurgen Klopp has said that he is confident Borussia Dortmund can claim a victory in their Champions League Group F clash with Napoli on Tuesday evening.

Dortmund could be knocked out of the competition should they lose to Napoli and Arsenal beat Marseille, with Klopp admitting that he is more concerned with gaining three points than their performance on the night.

"We have the feeling that we are missing some points at this stage," he told reporters. "But we will not be diverted from our self-confident path that quickly.

"If it goes the way we want to, then it will still be a tight group going into the last matchday. I don't care how the ball goes in tomorrow as long as it does go in."

Dortmund are third in their group with six points, three points behind Arsenal and Napoli.