Manchester City couldn't break a leg against Tottenham and they had a bad start to the season. But in their next game against Norwich, they literally demolished them 5-0. It was a productive day for Gabriel Jesus also (2 assists). Now, they will want to destroy their next opponent, Arsenal. On the other hand, Arsenal had a terrible start. First, they were defeated by Brentford 2-0 and after that they were destroyed by Chelsea home 2-0. In the absence of their best forwards (Aubameyang and Lacazette) they had a serious difficulty in scoring goals.
Manchester City have the psychological dominance over Arsenal now considering the last head-to-heads. I think that they will not have much problem and they will manage to win this game by 2 goals at least.
For that to happen Arsenal needs to be dominated and by the looks of how Arsenal is at relegation zone (just for now), that looks like it is not going to be good at all. This is why I believe that we should not be expecting Arsenal to win this game, easy bet on City to get it, I am planning on putting 2.5+ goals for this game, overall of course not just city but I think if you do just city even that could work, it would be a lot better payment in the end if you do that and you would get good returns but I want to be certain and do overall.