The proof is unmistakable why Arsenal have become many people's favorites to claim the Premier League this season.
Consider their results against West Ham and Crystal Palace versus those identical matches in the previous campaign.
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 last season.
Defensive Prowess
Arsenal's defensive strength is a primary factor why they are looking well positioned to ultimately achieve their title goal.
They lead the league for unbreached games (6), goals allowed (3), opposition efforts (72), dangerous chances allowed (19) and anticipated concessions (5.3).
The central defensive pairing of Gabriel and William Saliba is potentially the finest in the league, with Arsenal keeping a clean sheet in six of their first nine games.
Dead-Ball Excellence
Their danger from dead balls is highly documented, but opposition teams still don't know how to neutralize the Gunners from these situations.
They have scored 11 times from set-pieces in the league, two more than any other side, with 69% of their goals coming from these situations.
"Arsenal can do a bit of everything now. The whole team has a fear factor. People are just wary of them and it is great to see."
Title Potential
What is particularly notable about Arsenal's beginning to the campaign is they have also faced Manchester United, Liverpool and Newcastle United on the road and Manchester City at home - and are still four points clear at the top.
While they continue triumphing, their traditional rivals are struggling. This marks the first time 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 head coach Mikel Arteta at the outset, having invested around £250m on eight summer additions in pursuit 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 tightest defense, despite numerous injuries.
- Clean sheets in three straight Premier League games
- 385 minutes without letting in a goal
- Only three goals in 12 games across various contests
Former players and analysts have characterized Arteta's men as a "juggernaut, looking challenging to stop" with the whole club now operating with belief and determination.