Chelsea 6-0 Arsenal

Arsene Wenger's 1,000th game in charge of Arsenal turned out to be an occasion to forget for the Frenchman as his 10-man team were crushed by Chelsea. Arsenal were two behind after seven minutes, with first Samuel Eto'o and then Andre Schurrle benefiting from clinical Chelsea counter-attacking. Eden Hazard's penalty after a Alex Oxlade-Chamberlain handball all but finished the match as a contest. Oscar scored twice before Mohamed Salah inflicted more pain on the Gunners. Substitu Salah's strike completed a miserable afternoon for the visitors, who appeared to have the wrong player sent off when Kieran Gibbs was dismissed following Oxlade-Chamberlain's first-half handball. It was Jose Mourinho's biggest Premier League victory as Chelsea manager and also the first time in Chelsea's history that they have scored six times against their London rivals. A penalty was awarded after Alex Oxlade-Chamberlain tipped Eden Hazard's shot around a post with his hand but Gibbs was shown the red card During a week in which Wenger has received much acclaim for his longevity and success, the Frenchman also prophetically remarked that every defeat left "a scar in your heart that you never forget".