Arsenal were knocked out of the Europa League by Sporting as they suffered penalty shootout disappointment.
The last-16 tie was firmly in the balance after the first leg in Lisbon finished 2-2, and it was still level 90 minutes later. Granit Xhaka put the Gunners in front on the night and in the tie with a first-half strike, but Pedro Goncalves responded with a stunning strike from just inside the Arsenal half.
