Arsenal kick off their Champions League campaign with a trip to Croatia where they will take on Dinamo Zagreb at the Maksimir stadium.
The North London based side will compete in the competition for the 16th straight season.
World Cup winner Mesut Özil is expected to start after an impressive performance in the 2-0 win over Stoke City on the weekend.
Özil provided Theo Walcott with the opening assist and has now created 76 goalscoring chances in the Premier League in 2015, more than any other player.
Arsenal will be without the injured Danny Welbeck, Tomas Rosicky and Jack Wilshere against the Croatian giants.
Zagreb meanwhile have no new injury concerns and ex Manchester United striker Angelo Henriquez is expected to start.
Dinamo Zagreb v Arsenal
Stadium: Maksimir stadium
Kick-Off: 19:45 GMT
Dinamo Zagreb possible starting lineup:
Eduardo, Pinto, Taraval, Sigali, Pivaric, Rog, Antolic, Machado, Pjaca, Hodzic, Henriquez
Arsenal possible starting lineup:
Cech, Bellerin, Koscielny, Gabriel, Monreal, Coquelin, Cazorla, Ramsey, Ozil, Sanchez, Walcott