There's little doubt why Arsenal have become numerous fans' favorites to claim the Premier League during this term.
Consider their performances against Newcastle and Crystal Palace versus those equivalent matches last season.
The Gunners have beaten all of them this time around, but lost 10 points across those games as they faded in the title race previously.
Impenetrable Backline
Arsenal's defensive strength is a key reason why they are looking well positioned to finally fulfil their title ambition.
They rank top for shutouts (6), goals allowed (3), opposition efforts (72), dangerous chances allowed (19) and expected goals against (5.3).
The center-back duo of Gabriel and William Saliba is arguably the strongest in the league, with Arsenal maintaining a clean sheet in six of their first nine games.
Dead-Ball Dominance
Their danger from dead balls is highly documented, but rival sides still find it difficult to neutralize the Gunners from these situations.
They have notched 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 wary of them and it is excellent to see."
Championship Credentials
What is even more remarkable about Arsenal's commencement to the campaign is they have also faced Manchester United, Liverpool and Newcastle United on the road and Manchester City on home turf - and are still leading by four at the top.
While they maintain victories, their historic competitors 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 manager Mikel Arteta at the beginning, having invested around £250m on eight summer signings in search of that elusive first title since 2004.
But the spending has so far yielded results in remarkable manner, with his side among the highest scorers in the league and boasting the tightest defense, despite numerous injuries.
- Shutouts in three consecutive Premier League games
- Over six hours without allowing a goal
- Only a trio of goals in 12 games across all competitions
Former players and experts have described Arteta's men as a "powerhouse, looking hard to stop" with the whole club now functioning with conviction and purpose.