It's evident why Arsenal are now many people's top picks to secure the Premier League in the current campaign.
Look at their results against West Ham and Crystal Palace versus those identical matches in the previous campaign.
The Gunners have defeated all of them in the current season, but lost 10 points across those games as they dropped off 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 target.
They lead the league for shutouts (6), goals conceded (3), attempts against (72), quality opportunities against (19) and xGA (5.3).
The center-back duo of Gabriel and William Saliba is potentially the finest in the league, with Arsenal keeping a clean sheet in six of their first nine games.
Set-Piece Expertise
Their threat from set-pieces is highly documented, but opposition teams still find it difficult to stop the Gunners from these situations.
They have registered 11 times from set-pieces in the league, a couple extra than any other side, with 69% of their goals originating from these situations.
"Arsenal can do a bit of everything now. The whole team has a intimidation presence. People are just wary of them and it is wonderful to see."
Championship Claims
What is even more 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 four points clear at the top.
While they maintain victories, their traditional rivals are struggling. This marks the premier instance 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 pressure was on manager Mikel Arteta at the beginning, having allocated around £250m on eight summer acquisitions in search of that elusive first title since 2004.
But the investment has so far proven successful in impressive fashion, with his side second top scorers in the league and having the tightest defense, despite multiple injuries.
- Shutouts in each of their last three Premier League games
- Over six hours without letting in a goal
- Only a handful of concessions in 12 games across various contests
Former players and experts have described Arteta's men as a "juggernaut, looking difficult to stop" with the whole club now operating with confidence and purpose.