Gabriel Martinelli missed from the spot as Arsenal crashed out of the Europa League after a penalty shootout loss to Sporting.
A 2-2 draw in Lisbon a week ago left this last-16 tie finely poised and it would go all the way at the Emirates Stadium, Sporting advancing 5-3 on penalties following a 1-1 draw after extra-time.
The visitors were perfect from 12 yards but Martinelli’s tame effort was saved in the first ever shootout at the Emirates.
As Kim Kardashian watched on, the reality for Arsenal is that all their hopes of a trophy this season now rest on their Premier League title charge, which continues at home to Crystal Palace on Sunday.
Granit Xhaka’s first goal since October had Arsenal ahead but they failed to build on that advantage before conceding a spectacular equaliser, reminiscent of the goal Nayim scored against the Gunners in the 1995 Cup Winners’ Cup final as Pedro Goncalves struck from over 49 yards out.
The tie would ultimately be decided by a penalty shootout.