Arsenal capitalised on some dreadful Liverpool defending to come from behind and beat the Premier League champions 2-1 at the Emirates on Wednesday night.
The hosts started sluggishly and found themselves a goal down after 20 minutes when Sadio Mane slotted home following good work by Andrew Robertson. But the game turned on its head in the space of 12 first-half minutes, when uncharacteristic mistakes from Virgil van Dijk and Alisson allowed Alexandre Lacazette and Reiss Nelson to clinically finish and seal all three points for the north Londoners.