It's evident why Arsenal stand as many people's top picks to win the Premier League during this term.
Examine their outcomes against West Ham and Crystal Palace versus those identical matches during the prior term.
The Gunners have defeated all of them this time around, but surrendered 10 points across those games as they dropped off in the title race last season.
Impenetrable Backline
Arsenal's defensive solidity is a key reason why they are seeming ready to ultimately achieve their title goal.
They lead the league for clean sheets (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 arguably the finest 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 widely recognized, but opposition teams still struggle to neutralize the Gunners from these situations.
They have notched 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 perform multiple roles now. The whole team has a fear factor. People are just afraid of them and it is wonderful to see."
Championship Pedigree
What is even more notable about Arsenal's commencement to the campaign is they have also played Manchester United, Liverpool and Newcastle United away from home and Manchester City on home turf - and are still leading by four at the top.
While they keep winning, their traditional rivals face difficulties. This marks the first time at this stage 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 additions in pursuit of that coveted first title since 2004.
But the investment has so far paid off in remarkable manner, with his side one of the most prolific attacks in the league and possessing the strongest defense, despite multiple injuries.
- Clean sheets in each of their last three Premier League games
- 385 minutes without allowing a goal
- Only a trio of goals in 12 games across various contests
Former players and analysts have characterized Arteta's men as a "unstoppable force, looking difficult to stop" with the whole club now functioning with belief and determination.