Sporting Lisbon 1-5 Arsenal: Mikel Arteta's side get back to winning ways in Europe as hosts fall to heavy defeat in first Champions League match without Ruben Amorim

SPORTING 1-5 ARSENAL - DOMINIC KING AT ESTADIO JOSE ALVALADE: Plenty of goals? Check. Confidence restored? Check again. A performance to make rivals cast anxious glance? Yes.