There's little doubt why Arsenal stand as countless pundits' top picks to win the Premier League during this term.
Consider their results against Fulham and Crystal Palace versus those equivalent matches last season.
The Gunners have beaten all of them in the current season, but lost 10 points across those games as they faded in the title race in the prior campaign.
Impenetrable Backline
Arsenal's defensive strength is a key reason why they are appearing strong to ultimately achieve their title target.
They rank top for shutouts (6), goals conceded (3), shots faced (72), dangerous chances allowed (19) and xGA (5.3).
The center-back duo of Gabriel and William Saliba is arguably the best in the league, with Arsenal keeping a clean sheet in six of their first nine games.
Set-Piece Mastery
Their threat from set-pieces is highly documented, but rival sides still don't know how to contain the Gunners from these chances.
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 afraid of them and it is excellent to see."
Title Potential
What is especially impressive about Arsenal's commencement to the campaign is they have also played Manchester United, Liverpool and Newcastle United on the road and Manchester City on home turf - and are still leading by four at the top.
While they keep winning, their long-standing opponents aren't faring so well. 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 expectations was on boss Mikel Arteta at the outset, having allocated around £250m on eight summer acquisitions in search of that long-awaited first title since 2004.
But the investment has so far yielded results in impressive fashion, with his side one of the most prolific attacks in the league and possessing the most resilient defense, despite multiple injuries.
- Shutouts in three straight Premier League games
- Over six hours without conceding a goal
- Only a handful of concessions in 12 games across various contests
Former players and analysts have described Arteta's men as a "unstoppable force, looking hard to stop" with the whole club now functioning with conviction and resolve.