Arsenal v Chelsea: Betting preview

There is no doubting the big game of this weekend as Arsenal take on Chelsea at the Emirates, and the Gunners look a great punt 2.2 with Betfred and Paddy Power to beat their London rivals.
Arsene Wenger’s side are on a roll, and come into the game unbeaten in all competitions this season.
They thrashed Coventry 6-1 in the Capital One Cup in midweek, and before that were unlucky not to come away with all 3 points in their 1-1 draw with defending champions Manchester City at the Etihad.
Prior to that they had notched impressive league victories against Liverpool and Southampton, thrashing the latter 6-1.
They have so far conceded just tw...