It's evident why Arsenal have become countless pundits' preferred choice to secure the Premier League this season.
Look at their performances against West Ham and Crystal Palace in contrast with those identical matches in the previous campaign.
The Gunners have defeated all of them during this campaign, but dropped 10 points across those games as they dropped off in the title race previously.
Impenetrable Rearguard
Arsenal's defensive strength is a key reason why they are seeming ready to at last realize their title goal.
They lead the league for clean sheets (6), goals conceded (3), shots faced (72), shots on target faced (19) and expected goals against (5.3).
The defensive partnership of Gabriel and William Saliba is arguably the best in the league, with Arsenal keeping a clean sheet in six of their first nine games.
Set-Piece Proficiency
Their threat from set-pieces is widely recognized, but competing clubs still find it difficult to stop the Gunners from these chances.
They have notched 11 times from set-pieces in the league, several additional 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 fear factor. People are just afraid of them and it is great to see."
Title Credentials
What is even more remarkable about Arsenal's start 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 four points clear at the top.
While they keep winning, their historic competitors face difficulties. This marks the initial occasion at this stage of the season since 1992 that none of Manchester City and United, Liverpool or Chelsea are in the Premier League top four.
The scrutiny was on head coach Mikel Arteta at the outset, having spent around £250m on eight summer acquisitions in pursuit of that elusive first title since 2004.
But the spending has so far proven successful in style, with his side second top scorers in the league and having the tightest defense, despite several injuries.
- Unbreached games in three consecutive Premier League games
- 385 minutes without letting in a goal
- Only a handful of concessions in 12 games across various contests
Former players and analysts have labeled Arteta's men as a "juggernaut, looking hard to stop" with the whole club now operating with conviction and resolve.