Arteta impressed by resilience of his side

Arsenal boss Mikel Arteta says he does not know the timescale of Martin Odegaard's injury. The midfielder has been out for the Gunners since the international break, missing the north London derby win over Tottenham last weekend and the 0-0 midweek Champions League draw with Atalanta. "We need to see the development in the next week or so, how the ankle reacts first of all and then the staff will give me an update on the timeframe and how long he’ll be out for," said the Arsenal manager on Friday.