I don't think the win was entirely down to luck. Even though Arsenal faced considerable pressure from Tottenham but they indeed have a solid defense. Arteta knows they cannot afford to play an open and offensive game because, without Odegaard and Declan Rice, their rhythm would not have developed optimally. Therefore, they tend to play defensive football and wait for a good opportunity to counter-attack. That patience paid off, when Tottenham was so frustrated in chasing goals, it was Arsenal who broke the deadlock.
Arsenal was lucky because it was struggle down to when they were able to score only one goal Tottenham can be a tough club and that is why people are thinking even with the absence of Odegaard should affect them but they still managed to win and the pattern of football that arsenal wants to play now won't favour them because they always go for defense, and arsenal does not even have attackers now so this is going to be less issue, and since we are going to. we are meeting with arsenal next and I love the fact that we are going to be using arsenal advantage because we are going to open them up from their defensive game they playing. The game between us will give a lot meaning and they will know their place because arsenal are already feeling as if they have a chance against but when we we meet we going to know, the last man standing, despite the fact that arsenal have been unable to win they should stay low.