Unai Emery recorded his first win as Arsenal manager against West Ham last weekend and will be looking to continue in the same vein when the Gunners travel to Cardiff on Sunday.
Emery's side looked convincing against the Hammers, with Alexandre Lacazette impressing during a second-half cameo appearance.
Arsenal last played Cardiff in the 2013-14 season and are unbeaten against the Welsh side since 1961.
Arsenal injuries
Left-back Sead Kolasinac 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.