There's no doubt why Arsenal have become many people's favorites to secure the Premier League during this term.
Examine their outcomes against Newcastle and Crystal Palace versus those identical matches last season.
The Gunners have overcome all of them this time around, but lost 10 points across those games as they dropped off in the title race previously.
Impenetrable Backline
Arsenal's defensive solidity is a key reason why they are looking well positioned to finally fulfil their title goal.
They lead the league for clean sheets (6), shots let in (3), attempts against (72), quality opportunities against (19) and expected goals against (5.3).
The center-back duo of Gabriel and William Saliba is arguably the finest 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 opposition teams still don't know how to stop 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 daunting aura. People are just afraid of them and it is excellent to see."
Championship Credentials
What is especially impressive about Arsenal's commencement to the campaign is they have also encountered Manchester United, Liverpool and Newcastle United away from home and Manchester City on home turf - and are still ahead by four points at the top.
While they keep winning, their long-standing opponents are struggling. 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 pressure was on head coach Mikel Arteta at the start, having invested around £250m on eight summer acquisitions in quest of that elusive first title since 2004.
But the business has so far yielded results in style, with his side among the highest scorers in the league and possessing the tightest defense, despite multiple injuries.
- Shutouts in three straight Premier League games
- Over six hours without allowing a goal
- Only a handful of concessions in 12 games across various contests
Former players and analysts have described Arteta's men as a "juggernaut, looking hard to stop" with the whole club now functioning with confidence and resolve.