Arsenal go long down the left
Arteta had identified that the pace of Pierre-Emerick Aubameyang and Ainsley Maitland-Niles meant Reece
James and Cesar Azpilicueta were vulnerable to balls over the top. Arsenal hit the channel time and again, as shown by Kieran Tierney and David Luiz’s pass maps, with Aubameyang winning a penalty from Azpilicueta’s foul (below) after just such a ball. It changed the course of the game.