There's no doubt why Arsenal are now countless pundits' top picks to claim the Premier League in the current campaign.
Consider their results against Newcastle and Crystal Palace versus those equivalent matches in the previous campaign.
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 in the prior campaign.
Defensive Strength
Arsenal's defensive strength is a key reason why they are looking well positioned to finally fulfil their title goal.
They lead the league for unbreached games (6), goals conceded (3), attempts against (72), dangerous chances allowed (19) and expected goals against (5.3).
The defensive partnership of Gabriel and William Saliba is potentially the best in the league, with Arsenal keeping a clean sheet in six of their first nine games.
Set-Piece Expertise
Their threat from set-pieces is highly documented, but opposition teams still find it difficult to contain the Gunners from these situations.
They have scored 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 do a bit of everything now. The whole team has a fear factor. People are just fearful of them and it is excellent to see."
Championship Pedigree
What is even more impressive about Arsenal's beginning to the campaign is they have also played 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 traditional rivals face difficulties. This marks the premier instance 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 head coach Mikel Arteta at the outset, having allocated around £250m on eight summer additions in pursuit of that long-awaited first title since 2004.
But the business has so far paid off in remarkable manner, with his side among the highest scorers in the league and possessing the strongest defense, despite multiple injuries.
- Shutouts in each of their last three Premier League games
- Nearly 6.5 hours without allowing a goal
- Only three goals in 12 games across various contests
Former players and analysts have described Arteta's men as a "juggernaut, looking difficult to stop" with the whole club now operating with belief and purpose.