Arsenal injury update ahead of Cardiff fixture

Arsenal recorded its first win against West Ham last weekend and will be looking to secure their second Premier League victory against Cardiff on Sunday. Emery will be without Left-back, Sead Kolasinac, who is out for eight to ten weeks with a knee injury, while Ainsley Maitland-Niles has suffered a fracture in his left leg and will be out for six to eight weeks. The clubs Long-term absentee Laurent Koscielny is aiming to return to training in November, as will right-back, Carl Jenkinson who has a significant sprain to his right ankle. The Gunners last played Cardiff in the 2013-14 premier league season.

What new tactics Unai Emery prepare to adapt against Cardiff