There's no doubt why Arsenal are now countless pundits' favorites to secure the Premier League this season.
Look at their outcomes against West Ham and Crystal Palace versus those identical matches last season.
The Gunners have beaten all of them this time around, but lost 10 points across those games as they dropped off in the title race in the prior campaign.
Impenetrable Backline
Arsenal's defensive strength is a primary factor why they are appearing strong to finally fulfil their title ambition.
They rank top for clean sheets (6), shots let in (3), opposition efforts (72), dangerous chances allowed (19) and expected goals against (5.3).
The center-back duo of Gabriel and William Saliba is possibly the best in the league, with Arsenal maintaining a clean sheet in six of their first nine games.
Set-Piece Expertise
Their threat from set-pieces is well known, but competing clubs still find it difficult to neutralize the Gunners from these opportunities.
They have notched 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 excel in various aspects now. The whole team has a daunting aura. People are just afraid of them and it is excellent to see."
Championship Claims
What is especially remarkable about Arsenal's commencement 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 long-standing opponents face difficulties. This marks the first time 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 expectations was on boss Mikel Arteta at the start, having spent around £250m on eight summer additions in quest of that coveted first title since 2004.
But the investment has so far paid off in remarkable manner, with his side among the highest scorers in the league and boasting the tightest defense, despite numerous injuries.
- Unbreached games in each of their last three Premier League games
- Nearly 6.5 hours without conceding a goal
- Only three goals in 12 games across every tournament
Former players and analysts have characterized Arteta's men as a "juggernaut, looking hard to stop" with the whole club now performing with confidence and resolve.