Belgium international and chelsea forward Romelu Lukaku made a great start to his second debut at the London club has he registered his first goal in the season after just 15 minutes.
The 98 million pound summer signing wasted no time has he converted from an opportunity that presented itself at close range after a nice build Chelsea and a pass from Reece James.
Chelsea increased their lead before the half time break to 2-0 at the 35th minutes after right-back Reece James slammed a shot to the top of the roof after an assist from Mason mount.
It was a dominant display from the Chelsea has they overshadowed the gunners for most part of the match. Arsenal manager Arteta will have to go the drawing and do something before the Club situation becomes too bad.
The win sees Chelsea move to the top of the league time after two wins while the defeat to London side Arsenal quickly sank them to the bottom of the table after suffering two consecutive defeat.