There's little doubt why Arsenal are now many people's favorites to secure the Premier League during this term.
Look at their performances against West Ham and Crystal Palace versus those same matches during the prior term.
The Gunners have beaten all of them this time around, but lost 10 points across those games as they faded in the title race last season.
Impenetrable Backline
Arsenal's defensive strength is a primary factor why they are appearing strong to finally fulfil their title goal.
They lead the league for unbreached games (6), shots let in (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 strongest in the league, with Arsenal recording a clean sheet in six of their first nine games.
Dead-Ball Dominance
Their effectiveness from free kicks is highly documented, but opposition teams still find it difficult to neutralize the Gunners from these opportunities.
They have notched 11 times from set-pieces in the league, two more 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 fearful of them and it is wonderful to see."
Championship Pedigree
What is particularly notable about Arsenal's start to the campaign is they have also played Manchester United, Liverpool and Newcastle United at opposition grounds and Manchester City on home turf - and are still four points clear at the top.
While they keep winning, their traditional rivals are struggling. This marks the first time 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 expectations was on boss Mikel Arteta at the outset, having invested around £250m on eight summer signings in quest of that elusive first title since 2004.
But the business has so far paid off in impressive fashion, with his side among the highest scorers in the league and possessing the tightest defense, despite multiple injuries.
- Unbreached games in three straight Premier League games
- Over six hours without conceding a goal
- Only a trio of goals in 12 games across all competitions
Former players and pundits have labeled Arteta's men as a "juggernaut, looking hard to stop" with the whole club now operating with confidence and determination.