The proof is unmistakable why Arsenal are now numerous fans' favorites to secure the Premier League during this term.
Look at their results against West Ham and Crystal Palace versus those same matches last season.
The Gunners have defeated all of them during this campaign, but lost 10 points across those games as they fell away in the title race last season.
Defensive Prowess
Arsenal's backline resilience is a crucial element why they are appearing strong to at last realize their title goal.
They stand first for unbreached games (6), shots let in (3), attempts against (72), shots on target faced (19) and expected goals against (5.3).
The center-back duo of Gabriel and William Saliba is arguably the strongest in the league, with Arsenal recording a clean sheet in six of their first nine games.
Set-Piece Proficiency
Their effectiveness from free kicks is well known, but competing clubs still don't know how to stop the Gunners from these situations.
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 excel in various aspects now. The whole team has a fear factor. People are just fearful of them and it is excellent to see."
Championship Pedigree
What is particularly impressive about Arsenal's start to the campaign is they have also faced Manchester United, Liverpool and Newcastle United at opposition grounds and Manchester City in their own stadium - and are still leading by four at the top.
While they continue triumphing, their long-standing opponents are struggling. 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 pressure was on manager Mikel Arteta at the beginning, having spent around £250m on eight summer additions in pursuit of that elusive first title since 2004.
But the investment has so far paid off in remarkable manner, with his side among the highest scorers in the league and having the most resilient defense, despite several injuries.
- Shutouts in each of their last three Premier League games
- Over six hours without allowing a goal
- Only a handful of concessions in 12 games across every tournament
Former players and analysts have labeled Arteta's men as a "powerhouse, looking hard to stop" with the whole club now operating with confidence and determination.