It's clear why Arsenal have become countless pundits' top picks to win the Premier League in the current campaign.
Examine their results against Fulham and Crystal Palace in contrast with those identical matches last season.
The Gunners have beaten all of them in the current season, but surrendered 10 points across those games as they fell away in the title race previously.
Impenetrable Defense
Arsenal's defensive strength is a crucial element why they are looking well positioned to at last realize their title ambition.
They rank top for clean sheets (6), goals conceded (3), opposition efforts (72), quality opportunities against (19) and expected goals against (5.3).
The defensive partnership of Gabriel and William Saliba is arguably the finest in the league, with Arsenal recording a clean sheet in six of their first nine games.
Set-Piece Mastery
Their effectiveness from free kicks is widely recognized, but competing clubs still struggle 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 perform multiple roles now. The whole team has a fear factor. People are just afraid of them and it is great to see."
Championship Pedigree
What is especially impressive about Arsenal's start to the campaign is they have also played Manchester United, Liverpool and Newcastle United on the road and Manchester City in their own stadium - and are still leading by four at the top.
While they keep winning, their traditional rivals are struggling. This marks the premier instance at this point 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 boss Mikel Arteta at the outset, 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 style, with his side one of the most prolific attacks in the league and possessing the tightest defense, despite numerous injuries.
- Clean sheets in each of their last three Premier League games
- Nearly 6.5 hours without allowing a goal
- Only three goals in 12 games across various contests
Former players and pundits have characterized Arteta's men as a "powerhouse, looking difficult to stop" with the whole club now functioning with belief and purpose.