There's no doubt why Arsenal are now many people's favorites to secure the Premier League during this term.
Examine their results against West Ham and Crystal Palace versus those same matches in the previous campaign.
The Gunners have overcome all of them in the current season, but surrendered 10 points across those games as they faded in the title race in the prior campaign.
Defensive Prowess
Arsenal's defensive strength is a primary factor why they are looking well positioned to at last realize their title goal.
They stand first for shutouts (6), goals conceded (3), opposition efforts (72), shots on target faced (19) and anticipated concessions (5.3).
The center-back duo 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 effectiveness from free kicks is widely recognized, but rival sides still struggle 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 fearful of them and it is great to see."
Title Claims
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 at home - and are still leading by four at the top.
While they keep winning, their historic competitors aren't faring so well. This marks the first time 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 scrutiny was on manager Mikel Arteta at the beginning, having allocated around £250m on eight summer additions in quest of that coveted first title since 2004.
But the spending has so far yielded results in style, with his side second top scorers in the league and boasting the tightest defense, despite multiple injuries.
- Clean sheets in three consecutive Premier League games
- 385 minutes without allowing a goal
- Only three goals in 12 games across every tournament
Former players and experts have described Arteta's men as a "powerhouse, looking difficult to stop" with the whole club now functioning with confidence and determination.