It's obvious why Arsenal are now numerous fans' top picks to claim the Premier League during this term.
Look at their results against Fulham and Crystal Palace versus those same matches last season.
The Gunners have defeated all of them during this campaign, but lost 10 points across those games as they dropped off in the title race previously.
Impenetrable Rearguard
Arsenal's defensive strength is a crucial element why they are looking well positioned to finally fulfil their title target.
They rank top for shutouts (6), shots let in (3), opposition efforts (72), shots on target faced (19) and expected goals against (5.3).
The defensive partnership of Gabriel and William Saliba is potentially the finest in the league, with Arsenal keeping a clean sheet in six of their first nine games.
Dead-Ball Superiority
Their effectiveness from free kicks is highly documented, but opposition teams still find it difficult to neutralize the Gunners from these opportunities.
They have registered 11 times from set-pieces in the league, two more than any other side, with 69% of their goals originating from these situations.
"Arsenal can perform multiple roles now. The whole team has a intimidation presence. People are just afraid of them and it is great to see."
Title Credentials
What is particularly remarkable about Arsenal's start to the campaign is they have also encountered Manchester United, Liverpool and Newcastle United at opposition grounds and Manchester City in their own stadium - and are still four points clear at the top.
While they keep winning, their long-standing opponents face difficulties. This marks the initial occasion at this juncture of the season since 1992 that none of Manchester City and United, Liverpool or Chelsea are in the Premier League top four.
The expectations was on head coach Mikel Arteta at the start, having allocated around £250m on eight summer additions in search of that elusive first title since 2004.
But the investment has so far paid off in impressive fashion, with his side among the highest scorers in the league and possessing the tightest defense, despite several injuries.
- Clean sheets in three consecutive Premier League games
- Over six hours without allowing a goal
- Only three goals in 12 games across every tournament
Former players and analysts have described Arteta's men as a "unstoppable force, looking hard to stop" with the whole club now functioning with belief and determination.