The proof is unmistakable why Arsenal are now many people's preferred choice to secure the Premier League this season.
Consider their performances against West Ham and Crystal Palace compared to those same matches during the prior term.
The Gunners have defeated all of them during this campaign, but lost 10 points across those games as they dropped off in the title race in the prior campaign.
Impenetrable Rearguard
Arsenal's backline resilience is a key reason why they are looking well positioned to finally fulfil their title target.
They rank top for shutouts (6), goals conceded (3), opposition efforts (72), dangerous chances allowed (19) and xGA (5.3).
The central defensive pairing of Gabriel and William Saliba is potentially the strongest in the league, with Arsenal maintaining a clean sheet in six of their first nine games.
Dead-Ball Excellence
Their threat from set-pieces is well known, but competing clubs still find it difficult to stop the Gunners from these opportunities.
They have notched 11 times from set-pieces in the league, a couple extra than any other side, with 69% of their goals coming from these situations.
"Arsenal can do a bit of everything now. The whole team has a intimidation presence. People are just fearful of them and it is great to see."
Championship Pedigree
What is particularly remarkable about Arsenal's start to the campaign is they have also faced Manchester United, Liverpool and Newcastle United away from home and Manchester City at home - and are still leading by four at the top.
While they continue triumphing, their long-standing opponents 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 scrutiny was on manager Mikel Arteta at the start, having allocated around £250m on eight summer acquisitions in pursuit of that coveted first title since 2004.
But the business has so far proven successful in impressive fashion, with his side one of the most prolific attacks in the league and having the most resilient defense, despite numerous injuries.
- Clean sheets in each of their last three Premier League games
- 385 minutes without allowing a goal
- Only a trio of goals in 12 games across various contests
Former players and pundits have characterized Arteta's men as a "unstoppable force, looking challenging to stop" with the whole club now functioning with conviction and purpose.