The evidence is unmistakable why Arsenal stand as countless pundits' favorites to claim the Premier League during this term.
Examine their performances against Fulham and Crystal Palace versus those same matches last season.
The Gunners have overcome all of them in the current season, but lost 10 points across those games as they dropped off in the title race previously.
Impenetrable Defense
Arsenal's defensive strength is a primary factor why they are appearing strong to finally fulfil their title goal.
They rank top for clean sheets (6), goals allowed (3), attempts against (72), quality opportunities against (19) and anticipated concessions (5.3).
The central defensive pairing of Gabriel and William Saliba is arguably the best in the league, with Arsenal recording a clean sheet in six of their first nine games.
Dead-Ball Excellence
Their threat from set-pieces is well known, but competing clubs still find it difficult to contain the Gunners from these opportunities.
They have notched 11 times from set-pieces in the league, several additional than any other side, with 69% of their goals originating from these situations.
"Arsenal can excel in various aspects now. The whole team has a fear factor. People are just afraid of them and it is great to see."
Championship Pedigree
What is even more notable about Arsenal's commencement 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 leading by four at the top.
While they continue triumphing, their historic competitors aren't faring so well. 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 expectations was on head coach Mikel Arteta at the beginning, having allocated around £250m on eight summer acquisitions in quest of that coveted first title since 2004.
But the business has so far yielded results in remarkable manner, with his side among the highest scorers in the league and possessing the strongest defense, despite numerous injuries.
- Clean sheets in three straight Premier League games
- 385 minutes without allowing a goal
- Only three goals in 12 games across various contests
Former players and experts have described Arteta's men as a "powerhouse, looking difficult to stop" with the whole club now functioning with belief and purpose.