Arsenal take on Leicester City in the Premier League today at the King Power stadium, kick-off is at 15:00 (GMT).
Arsenal will be looking to bounce back from their disappointing 1-0 defeat at the hand of their London rivals Chelsea last weekend. Per Mertesacker will be reunited with Koscielny in the Gunners defence.
Leicester are the only unbeaten side in the Premier League this season and sit in forth place in the league after six games. Gokhan Inler will be on the bench going into the game.
Leicester City confirmed line-up: Schmeichel, De Laet, Huth, Morgan, Schlupp, Mahrez, Kantè, Drinkwater, Albrighton, Okazaki, Vardy.
Subs: Schwarzer, King, Simpson, Kramarić, Ulloa, Inler, Dodoo.
Arsenal confirmed line-up: Cech, Bellerin, Mertesacker, Koscielny, Monreal, Flamini, Cazorla, Ramsey, Ozil, Sanchez, Walcott
Subs: Ospina, Giroud, Gibs, Debuchy, Chambers, Chamberlain, Arteta