It's clear why Arsenal are now countless pundits' top picks to secure the Premier League this season.
Examine their results against West Ham and Crystal Palace compared to those same matches during the prior term.
The Gunners have beaten all of them during this campaign, but lost 10 points across those games as they fell away in the title race previously.
Impenetrable Backline
Arsenal's backline resilience is a crucial element why they are looking well positioned to finally fulfil their title ambition.
They lead the league for shutouts (6), goals allowed (3), attempts against (72), quality opportunities against (19) and anticipated concessions (5.3).
The center-back duo of Gabriel and William Saliba is arguably the best in the league, with Arsenal maintaining a clean sheet in six of their first nine games.
Set-Piece Proficiency
Their effectiveness from free kicks is well known, but opposition teams still struggle to neutralize the Gunners from these situations.
They have registered 11 times from set-pieces in the league, two more than any other side, with 69% of their goals originating from these situations.
"Arsenal can perform multiple roles now. The whole team has a intimidation presence. People are just afraid of them and it is wonderful to see."
Championship Pedigree
What is especially remarkable about Arsenal's beginning to the campaign is they have also encountered Manchester United, Liverpool and Newcastle United on the road and Manchester City in their own stadium - and are still four points clear at the top.
While they keep winning, their long-standing opponents face difficulties. This marks the first time 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 manager Mikel Arteta at the beginning, having spent around £250m on eight summer additions in pursuit of that coveted first title since 2004.
But the business has so far paid off in remarkable manner, with his side second top scorers in the league and having the most resilient defense, despite multiple injuries.
- Shutouts in each of their last three Premier League games
- Over six hours without conceding a goal
- Only a trio of goals in 12 games across various contests
Former players and analysts have characterized Arteta's men as a "powerhouse, looking hard to stop" with the whole club now performing with conviction and determination.