Chelsea beat Arsenal in the pre-season earlier last month.
The Blues started off the season with a convincing 3-0 win against Crystal Palace and will have summer signing Romelu Lukaku for the weekend’s game against Arsenal.
On the other hand, Arsenal lost to newly-promoted Brentford in their Premier League opener last week.
However, Arsenal did the double over Chelsea last term and Kai Havertz claims the squad cant afford another defeat at the hands of Mikel Arteta’s men.
Havertz said: ‘At the moment the atmosphere is very good. When you start the season like we have, winning a European title and our first Premier League game, it’s very good for us.
‘It’s just the beginning though and there will be some tough challenges ahead, with Arsenal on Sunday the next one. We have to keep going, we are just the hunters and we want to keep winning games.
‘When you have a little taste of winning trophies like we have done, you want more of that. So that’s the goal for the season ahead. It will be tough on Sunday and Arsenal are dangerous because they have a lot of quality players.
‘People are saying that things aren’t going well for them at the moment but we know they have very good players and we need to take care in our approach. We have prepared well for this weekend and we will look to show that on Sunday.’