Unai Emery proved many football stakeholders incorrect as the side from North London tricked Chelsea 2-0 with their bloodcurdling label of football at the Emirates Stadium. Alexandre Lacazette, who directed puzzles from the first minute, trimmed Kepa Arrizabalaga and delivered an introductory 1-0 lead. With Chelsea’s sloppy defence extended to open up the spaces, Arsenal’s Laurent Koscielny made the lead double for the 13-time English champions from North London.