Arsenal handed a huge blow as Germany manager Joachim Low confirms that Shkodran Mustafi "could be out for a while" due to injury.

Mustafi had to be forced off in the first half during Germany's World Cup qualifying clash against Azerbaijan on Sunday evening and following the game, Low admitted that the injury suffered by the defender does not look good.

Low said: "It doesn't look good, it looks like he had torn a ligament.

"We're waiting for a full diagnosis, but it looks like he will be out for a while."