Calum Chambers has no doubts he's improved playing for Arsenal boss Arsene Wenger.

Chambers moved to Arsenal last summer from Southampton.

"He's been fantastic to me - really supportive and he's given me an opportunity to show everyone what I can do and opportunities to play games," Chambers told Arsenal Player.

"I'm very grateful for what he's done for me.

"Everyone has expectations on things but he's exceeded all expectations that I had. He has been amazing for me and I can't thank him enough.

"I think he's very thoughtful in everything he does. He gives everyone a chance and he gets the best out of all the players, which is a very good quality to have."