There's no doubt why Arsenal stand as many people's top picks to claim the Premier League in the current campaign.
Consider their outcomes against West Ham and Crystal Palace versus those same matches in the previous campaign.
The Gunners have overcome all of them in the current season, but surrendered 10 points across those games as they dropped off in the title race previously.
Defensive Prowess
Arsenal's defensive solidity is a crucial element why they are looking well positioned to ultimately achieve their title target.
They rank top for shutouts (6), shots let in (3), shots faced (72), shots on target faced (19) and expected goals against (5.3).
The center-back duo of Gabriel and William Saliba is possibly the best in the league, with Arsenal recording a clean sheet in six of their first nine games.
Set-Piece Expertise
Their effectiveness from free kicks is highly documented, but competing clubs still struggle to stop the Gunners from these opportunities.
They have registered 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 perform multiple roles now. The whole team has a daunting aura. People are just fearful of them and it is wonderful to see."
Championship Pedigree
What is even more notable about Arsenal's commencement to the campaign is they have also faced Manchester United, Liverpool and Newcastle United on the road and Manchester City in their own stadium - and are still leading by four at the top.
While they maintain victories, their long-standing opponents aren't faring so well. 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 pressure was on boss Mikel Arteta at the start, having invested around £250m on eight summer signings in quest of that coveted 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 possessing the most resilient defense, despite numerous injuries.
- Shutouts in each of their last three Premier League games
- Nearly 6.5 hours without conceding a goal
- Only a trio of goals in 12 games across every tournament
Former players and pundits have labeled Arteta's men as a "unstoppable force, looking hard to stop" with the whole club now functioning with confidence and resolve.