It's clear why Arsenal are now countless pundits' favorites to secure the Premier League this season.
Consider their results against West Ham and Crystal Palace versus those equivalent matches during the prior term.
The Gunners have beaten 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 primary factor why they are seeming ready to ultimately achieve their title target.
They rank top for clean sheets (6), shots let in (3), attempts against (72), dangerous chances allowed (19) and expected goals against (5.3).
The central defensive pairing 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 effectiveness from free kicks is well known, but competing clubs still struggle to contain the Gunners from these opportunities.
They have registered 11 times from set-pieces in the league, several additional than any other side, with 69% of their goals coming from these situations.
"Arsenal can perform multiple roles now. The whole team has a daunting aura. People are just wary of them and it is wonderful to see."
Championship Pedigree
What is particularly impressive about Arsenal's start to the campaign is they have also faced Manchester United, Liverpool and Newcastle United on the road and Manchester City on home turf - and are still four points clear at the top.
While they continue triumphing, their historic competitors face difficulties. 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 start, having spent around £250m on eight summer acquisitions in quest of that elusive first title since 2004.
But the investment has so far paid off in remarkable manner, with his side one of the most prolific attacks in the league and having the tightest defense, despite several injuries.
- Unbreached games in three consecutive Premier League games
- Over six hours without conceding a goal
- Only three goals in 12 games across every tournament
Former players and analysts have labeled Arteta's men as a "juggernaut, looking difficult to stop" with the whole club now operating with belief and resolve.