It's clear why Arsenal are now many people's top picks to win the Premier League during this term.
Consider their performances against West Ham and Crystal Palace in contrast with those same matches last season.
The Gunners have defeated all of them during this campaign, but surrendered 10 points across those games as they dropped off in the title race previously.
Defensive Prowess
Arsenal's backline resilience is a key reason why they are looking well positioned to at last realize their title target.
They lead the league for clean sheets (6), shots let in (3), shots faced (72), quality opportunities against (19) and xGA (5.3).
The defensive partnership of Gabriel and William Saliba is potentially the finest in the league, with Arsenal recording a clean sheet in six of their first nine games.
Set-Piece Mastery
Their threat from set-pieces is well known, but rival sides still struggle to neutralize the Gunners from these chances.
They have scored 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 fear factor. People are just wary of them and it is great to see."
Championship Pedigree
What is particularly notable about Arsenal's beginning to the campaign is they have also faced 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 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 head coach Mikel Arteta at the start, having invested around £250m on eight summer signings in quest of that long-awaited first title since 2004.
But the business has so far proven successful in style, with his side one of the most prolific attacks in the league and possessing the tightest defense, despite multiple injuries.
- Shutouts in three straight Premier League games
- Over six hours without allowing a goal
- Only a trio of goals in 12 games across all competitions
Former players and pundits have labeled Arteta's men as a "powerhouse, looking hard to stop" with the whole club now performing with conviction and purpose.