Arsenal, the reigning Premier League champions, enter the season as the main title favorites at around +150 to +160 odds. Their consistency last season was impressive, and they strengthened further with the additions of Bruno Guimaraes and Christian Tzolis. Their biggest strength, though, was the defense, which makes William Saliba's injury a real concern. The Frenchman suffered a back injury in the World Cup semifinal against Spain, and Arsenal's defensive setup will be tested immediately against another top side.
Chelsea, meanwhile, are looking to bounce back from a disastrous campaign that saw them finish 10th and miss out on European football. The arrival of Xabi Alonso, combined with a number of new signings, has raised expectations considerably, and the squad is now worth around €1.37 billion, only slightly behind Manchester City and Arsenal. Managing a squad that large, and all the egos that come with it, could be Alonso's biggest challenge. The recent head to head record heavily favors Arsenal, who have won seven of the last 10 meetings with the other three ending in draws, making Chelsea's task at the Emirates even tougher.