There's no doubt why Arsenal are now countless pundits' favorites to win the Premier League in the current campaign.
Examine their outcomes against Newcastle and Crystal Palace compared to those identical matches in the previous campaign.
The Gunners have overcome all of them during this campaign, but dropped 10 points across those games as they fell away in the title race in the prior campaign.
Defensive Dominance
Arsenal's defensive strength is a primary factor why they are looking well positioned to finally fulfil their title target.
They rank top for unbreached games (6), goals conceded (3), shots faced (72), shots on target faced (19) and expected goals against (5.3).
The center-back duo of Gabriel and William Saliba is possibly the best in the league, with Arsenal maintaining a clean sheet in six of their first nine games.
Set-Piece Mastery
Their effectiveness from free kicks is highly documented, but competing clubs still struggle to neutralize the Gunners from these situations.
They have scored 11 times from set-pieces in the league, a couple extra than any other side, with 69% of their goals resulting from these situations.
"Arsenal can excel in various aspects now. The whole team has a daunting aura. People are just afraid of them and it is great to see."
Championship Pedigree
What is especially impressive about Arsenal's start to the campaign is they have also encountered Manchester United, Liverpool and Newcastle United away from home and Manchester City in their own stadium - and are still leading by four at the top.
While they maintain victories, their long-standing opponents are struggling. This marks the initial occasion 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 manager Mikel Arteta at the start, having invested around £250m on eight summer acquisitions in quest of that long-awaited first title since 2004.
But the business has so far yielded results in impressive fashion, with his side second top scorers in the league and having the tightest defense, despite numerous injuries.
- Shutouts in three straight Premier League games
- 385 minutes without conceding a goal
- Only a handful of concessions in 12 games across all competitions
Former players and experts have characterized Arteta's men as a "powerhouse, looking hard to stop" with the whole club now functioning with belief and purpose.