Arsenal manager Mikel Arteta says his side will be without Kieran Tierney for the Aston Villa clash at the weekend.
The Gunners take on a Villa side who slipped to a defeat to West Ham United in midweek.
Arsenal also had a setback, losing to Wolves, and both sides will be hunting for three points.
But Arteta will be without his creative left back Tierney.
Asked about Tierney, Arteta told reporters: "No [not managing his fitness], it's a different injury in this case.
"Kieran is a player that really pushes himself and he has to be able to perform physically at his best because he cannot help himself.
"Even in training he can't help himself.
"We are trying to manage him in the best possible way and find every possibility to give him the best chance to be fit as soon as possible, and we are here to support him as much as we can."
Asked if Tierney playing for Scotland during an upcoming international break is a concern, he added: "No, what I want is that he's fit to play for us as soon as possible, then if he's fit and he's ready to represent his country, there we go, it's one of his dreams and he needs to fulfil that.
"But what I want is for him to play for Arsenal."
