The proof is unmistakable why Arsenal are now many people's favorites to claim the Premier League during this term.
Look at their performances against West Ham and Crystal Palace in contrast with those same matches during the prior term.
The Gunners have defeated all of them during this campaign, but lost 10 points across those games as they fell away in the title race in the prior campaign.
Impenetrable Defense
Arsenal's backline resilience is a key reason why they are seeming ready to ultimately achieve their title goal.
They stand first 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 possibly the best in the league, with Arsenal keeping a clean sheet in six of their first nine games.
Set-Piece Proficiency
Their effectiveness from free kicks is highly documented, but opposition teams still don't know how to contain the Gunners from these situations.
They have notched 11 times from set-pieces in the league, a couple extra than any other side, with 69% of their goals originating from these situations.
"Arsenal can perform multiple roles now. The whole team has a fear factor. People are just wary of them and it is excellent to see."
Title Potential
What is particularly notable about Arsenal's start to the campaign is they have also encountered Manchester United, Liverpool and Newcastle United at opposition grounds and Manchester City on home turf - and are still ahead by four points at the top.
While they continue triumphing, their traditional rivals aren't faring so well. This marks the premier instance at this point 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 outset, having allocated around £250m on eight summer additions in pursuit of that long-awaited first title since 2004.
But the investment has so far paid off in impressive fashion, with his side one of the most prolific attacks in the league and having the most resilient defense, despite multiple injuries.
- Shutouts in three consecutive Premier League games
- Over six hours without conceding a goal
- Only a handful of concessions in 12 games across every tournament
Former players and pundits have described Arteta's men as a "juggernaut, looking challenging to stop" with the whole club now functioning with belief and resolve.