Cardiff City 2-3 Arsenal: Unai Emery happy with 'improving' Gunners

Arsenal boss Unai Emery is happy with his side's "improving" performance after they secured their first away win of the season against Cardiff City.

MATCH REPORT: Cardiff City 2-3 Arsenal

Watch highlights of Sunday's Premier League matches on Match of the Day 2, Sunday 2 September from 22:30 BST on BBC One, the BBC Sport website and iPlayer.