Mikel Arteta was left frustrated by a sluggish display from Arsenal as they were knocked out of the Europa League by Sporting.
After a 2-2 draw in Lisbon, the last-16 tie remained level after 90 and then 120 minutes in north London, with Granit Xhaka’s first-half finish cancelled out by a stunning Pedro Goncalves strike from near the halfway line that floated over Aaron Ramsdale.