There's little doubt why Arsenal are now countless pundits' preferred choice to win the Premier League this season.
Look at their performances against West Ham and Crystal Palace versus those same matches last season.
The Gunners have defeated all of them this time around, but lost 10 points across those games as they fell away in the title race previously.
Defensive Dominance
Arsenal's defensive strength is a primary factor why they are seeming ready to at last realize their title goal.
They stand first for clean sheets (6), shots let in (3), shots faced (72), dangerous chances allowed (19) and expected goals against (5.3).
The central defensive pairing 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 Expertise
Their effectiveness from free kicks is widely recognized, but opposition teams still find it difficult to neutralize the Gunners from these situations.
They have registered 11 times from set-pieces in the league, a couple extra than any other side, with 69% of their goals coming from these situations.
"Arsenal can perform multiple roles now. The whole team has a intimidation presence. People are just fearful of them and it is wonderful to see."
Championship Credentials
What is even more impressive about Arsenal's commencement to the campaign is they have also faced Manchester United, Liverpool and Newcastle United at opposition grounds and Manchester City at home - and are still leading by four at the top.
While they maintain victories, their traditional rivals are struggling. This marks the premier instance 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 scrutiny was on head coach Mikel Arteta at the start, having invested around £250m on eight summer acquisitions in search of that coveted first title since 2004.
But the business has so far proven successful in style, with his side one of the most prolific attacks in the league and boasting the most resilient defense, despite numerous injuries.
- Shutouts in three consecutive Premier League games
- 385 minutes without letting in a goal
- Only three goals in 12 games across every tournament
Former players and analysts have labeled Arteta's men as a "powerhouse, looking challenging to stop" with the whole club now operating with conviction and purpose.