Fitter, happier, more productive: Arsenal could hardly have started the season better

Martin Ødegaard, David Raya and Kai Havertz are part of an Arsenal team who have won all three of their opening Premier League matches. Composite: EPA, AP, GettyThree league games played, three games won. For Arsenal this season could only have started better if Manchester City, who look like being one of their two most serious challengers, had dropped points. But it’s not just about results: Arsenal have been comfortably the better side in each of those three games, approaching eac