There's little doubt why Arsenal are now many people's favorites to win the Premier League during this term.
Look at their outcomes against West Ham and Crystal Palace in contrast with those identical matches last season.
The Gunners have beaten all of them in the current season, but dropped 10 points across those games as they faded in the title race last season.
Defensive Prowess
Arsenal's defensive strength is a crucial element why they are seeming ready to ultimately achieve their title ambition.
They lead the league for unbreached games (6), goals conceded (3), opposition efforts (72), quality opportunities against (19) and xGA (5.3).
The defensive partnership of Gabriel and William Saliba is possibly the best in the league, with Arsenal recording a clean sheet in six of their first nine games.
Set-Piece Expertise
Their effectiveness from free kicks is widely recognized, but competing clubs still don't know how to contain the Gunners from these situations.
They have scored 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 afraid of them and it is wonderful to see."
Championship Credentials
What is particularly impressive about Arsenal's start to the campaign is they have also encountered Manchester United, Liverpool and Newcastle United at opposition grounds and Manchester City at home - and are still four points clear at the top.
While they maintain victories, their historic competitors aren't faring so well. This marks the first time 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 scrutiny was on manager Mikel Arteta at the beginning, having spent around £250m on eight summer additions in pursuit of that elusive first title since 2004.
But the spending has so far paid off in style, with his side one of the most prolific attacks in the league and boasting the tightest defense, despite multiple injuries.
- Clean sheets in three straight Premier League games
- Nearly 6.5 hours without allowing a goal
- Only three goals in 12 games across various contests
Former players and analysts have described Arteta's men as a "powerhouse, looking challenging to stop" with the whole club now functioning with confidence and determination.