Chelsea still have a lot of adjustments to make when facing Arsenal at Stamford Bridge, because in general Arsenal are still much better than Chelsea this season so Chelsea don't have to be arrogant and take the match lightly even though it takes place at Chelsea's home ground. Arsenal is very determined to take over the top of the standings this season, especially since the number of points is starting to be the same as the current leader of the standings, so Arsenal will be much more enthusiastic about playing matches at Chelsea's home ground.
Chelsea have strong opponent team upcoming match against Arsenal, have impressive performance after winning last two matches in a row on Premier League have face Arsenal have top performed after beating Manchester City last match. Regarding with standings position, Arsenal have better performed than Chelsea but Chelsea have good start and playing in front of their fans will make more motivate make third winning in a row on Premier League.
For Arsenal, have good chance return to the top position and make points close with Tottenham Hotspur exactly with Arsenal trend without defeated in Premier League, how possibility with Chelsea will continues third winning matches in a row or Arsenal keep still unbeaten for next match against Chelsea.
We don't know whether Chelsea will defeat Arsenal in their third straight win game or whether Arsenal will keep its perfect record in its ninth Premier League game as an unbeaten team. What I can analyze from both clubs is that they would want to show their fans that they are serious contenders for the Premier League crown.
Before this season is through, there are still about 30 games to be played. The top clubs in the Premier League will compete against one another in the 30 games that are still left. Let's see how Chelsea and Arsenal would fare then. Chelsea will face formidable opposition(Manchester City, Tottenham, Newcastle and Brighton) towards the beginning of November.