Arsenal's hopes of qualifying for the Champions League knockout stages lie in tatters after they were thrashed 5-1 by Bayern Munich at the Allianz Arena on Wednesday night.
Robert Lewandoswki beat the offside trap to head Bayern in front after 10 minutes, and Thomas Muller doubled the lead with a deflected volley after Mesut Ozil had a goal disallowed for handball.
The Bundesliga champions showed no remorse after being beaten in the reverse fixture at the Emirates Stadium as David Alaba added a superb third just before half-time, and substitute Arjen Robben scored with his first touch after the break.