Watford are not in the best of form having won just one of their last five games while the Gunners will be in high spirits after their performance against United before the international break.
The home side have yet to ever beat Arsene Wenger’s Arsenal in the Premier League and the Gunners have lost just once in their last seven league games.
Mesut Ozil who turned 27 yesterday is almost certain to start after scoring his first goal and providing an assist against United in the north London based sides last league outing.
Watford v Arsenal
Stadium: Vicarage Road
Kick-Off: 17:30 GMT
Arsenal possible starting XI: Cech, Bellerin, Mertesacker, Gabriel, Monreal, Coquelin, Cazorla, Ramsey, Ozil, Sanchez, Walcott.
Watford possible starting XI: Gomes; Nyom, Cathcart, Prodl, Ake, Anya, Capoue, Watson, Abdi, Deeney, Ighalo.