It's evident why Arsenal have become countless pundits' preferred choice to claim the Premier League during this term.
Examine their outcomes against Fulham and Crystal Palace compared to those identical matches in the previous campaign.
The Gunners have beaten all of them during this campaign, but dropped 10 points across those games as they dropped off in the title race previously.
Impenetrable Rearguard
Arsenal's defensive strength is a key reason why they are appearing strong to finally fulfil their title ambition.
They lead the league for clean sheets (6), shots let in (3), shots faced (72), quality opportunities against (19) and xGA (5.3).
The defensive partnership of Gabriel and William Saliba is potentially the finest in the league, with Arsenal recording a clean sheet in six of their first nine games.
Set-Piece Expertise
Their threat from set-pieces is well known, but opposition teams still struggle to contain the Gunners from these chances.
They have scored 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 do a bit of everything now. The whole team has a intimidation presence. People are just wary of them and it is excellent to see."
Title Potential
What is especially remarkable about Arsenal's beginning to the campaign is they have also faced Manchester United, Liverpool and Newcastle United on the road and Manchester City in their own stadium - and are still leading by four at the top.
While they maintain victories, their historic competitors face difficulties. 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 pressure was on head coach Mikel Arteta at the start, having invested around £250m on eight summer additions in pursuit of that long-awaited first title since 2004.
But the spending has so far paid off in style, with his side one of the most prolific attacks in the league and possessing the tightest defense, despite numerous injuries.
- Shutouts in three consecutive Premier League games
- Over six hours without conceding a goal
- Only three goals in 12 games across every tournament
Former players and analysts have characterized Arteta's men as a "juggernaut, looking difficult to stop" with the whole club now performing with conviction and resolve.