Team newspublished at 11:17 British Summer Time 1 October 2017
Arsenal v Brighton (12:00 BST)
Arsenal make nine changes from their Europa League game as they revert in the most part to their Premier League XI. But Laurent Koscielny is out with injury while Mesut Ozil is also still deemed unfit. Rob Holding and Alex Iwobi come into the side that beat West Brom on Monday. Alexis Sanchez and Alexandre Lacazette start up front.
Arsenal XI: Cech, Holding, Mustafi, Monreal, Bellerin, Ramsey, Xhaka, Kolasinac, Iwobi, Sanchez, Lacazette.
Subs: Mertesacker, Wilshere, Giroud, Ospina, Walcott, Maitland-Niles, Elneny.
Brighton make three changes with injuries and suspension meaning Izzy Brown plays as a central striker.
Striker Tomer Hemed is serving the first of a three-game ban for violent conduct and misses out while Anthony Knockaert and Markus Suttner are also replaced by Gaëtan Bong and club-record summer signing José Izquierdo, who is making his first Premier League start.
Brighton XI: Ryan, Saltor, Duffy, Dunk, Bong, March, Stephens, Propper, Izquierdo, Gross, Brown.
Subs: Krul, Knockaert, Murray, Goldson, Schelotto, Suttner, Molumby.