Arsenal moved 5 points clear at the top of the Premier League after a 2-1 victory over Chelsea following a winning header from Jurriën Timber.Mikel Arteta's side secured the win at Emirates Stadium as William Saliba opened the scoring before a Piero Hincapié own goal and a red card for Pedro Neto.The result leaves Manchester City trailing by 5 points with a game in hand while Chelsea manager
Liam Rosenior suffered his first league defeat since taking charge.