Watford: Gomes; Kaboul, Prodl, Kabasele; Amrabat, Guedioura, Capoue, Behrami, Holebas; Deeney, Ighalo
Subs: Pantilimon, Janmaat, Zuniga, Watson, Success, Sinclair, Pereyra
Arsenal: Cech; Bellerin, Holding, Koscielny, Monreal; Cazorla, Xhaka; Walcott, Ozil, Oxlade-Chamberlain; Sanchez
Subs: Ospina, Gibbs, Chambers, Wilshere, Coquelin, Elneny, Giroud