It's evident why Arsenal have become many people's preferred choice to claim the Premier League in the current campaign.
Examine their performances against Newcastle and Crystal Palace in contrast with those identical matches last season.
The Gunners have defeated all of them in the current season, but surrendered 10 points across those games as they faded in the title race last season.
Impenetrable Backline
Arsenal's backline resilience is a primary factor why they are appearing strong to ultimately achieve their title ambition.
They rank top for clean sheets (6), shots let in (3), shots faced (72), dangerous chances allowed (19) and anticipated concessions (5.3).
The central defensive pairing of Gabriel and William Saliba is potentially the best in the league, with Arsenal recording a clean sheet in six of their first nine games.
Dead-Ball Superiority
Their danger from dead balls is highly documented, but rival sides still don't know how to neutralize the Gunners from these situations.
They have notched 11 times from set-pieces in the league, several additional than any other side, with 69% of their goals originating from these situations.
"Arsenal can excel in various aspects now. The whole team has a daunting aura. People are just wary of them and it is great to see."
Championship Pedigree
What is even more notable about Arsenal's start to the campaign is they have also played Manchester United, Liverpool and Newcastle United at opposition grounds and Manchester City on home turf - and are still leading by four at the top.
While they continue triumphing, their traditional rivals are struggling. This marks the initial occasion 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 pressure was on head coach Mikel Arteta at the start, having allocated around £250m on eight summer additions in quest of that long-awaited first title since 2004.
But the business has so far paid off in impressive fashion, with his side among the highest scorers in the league and having the most resilient defense, despite several injuries.
- Shutouts in three consecutive Premier League games
- 385 minutes without conceding a goal
- Only three goals in 12 games across every tournament
Former players and experts have characterized Arteta's men as a "powerhouse, looking challenging to stop" with the whole club now functioning with conviction and purpose.