There's no doubt why Arsenal are now countless pundits' top picks to claim the Premier League in the current campaign.
Examine their performances against Newcastle and Crystal Palace versus those identical matches last season.
The Gunners have defeated all of them during this campaign, but dropped 10 points across those games as they faded in the title race in the prior campaign.
Impenetrable Backline
Arsenal's backline resilience is a primary factor why they are appearing strong to ultimately achieve their title goal.
They stand first for unbreached games (6), shots let in (3), shots faced (72), dangerous chances allowed (19) and xGA (5.3).
The center-back duo of Gabriel and William Saliba is possibly the strongest in the league, with Arsenal keeping a clean sheet in six of their first nine games.
Set-Piece Proficiency
Their danger from dead balls is widely recognized, but rival sides still find it difficult to contain the Gunners from these situations.
They have scored 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 intimidation presence. People are just wary of them and it is wonderful 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 at opposition grounds and Manchester City on home turf - 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 pressure was on boss Mikel Arteta at the outset, having allocated around £250m on eight summer signings in pursuit of that elusive first title since 2004.
But the investment has so far yielded results in remarkable manner, with his side one of the most prolific attacks in the league and boasting the tightest defense, despite multiple injuries.
- Unbreached games in three consecutive Premier League games
- 385 minutes without letting in a goal
- Only a trio of goals in 12 games across all competitions
Former players and experts have described Arteta's men as a "unstoppable force, looking difficult to stop" with the whole club now performing with conviction and purpose.