There's little doubt why Arsenal stand as many people's favorites to win the Premier League during this term.
Consider their results against Newcastle and Crystal Palace compared to those equivalent matches last season.
The Gunners have beaten all of them during this campaign, but surrendered 10 points across those games as they dropped off in the title race previously.
Defensive Prowess
Arsenal's defensive solidity is a key reason why they are appearing strong to finally fulfil their title target.
They rank top for unbreached games (6), shots let in (3), opposition efforts (72), quality opportunities against (19) and xGA (5.3).
The defensive partnership of Gabriel and William Saliba is possibly the finest in the league, with Arsenal maintaining a clean sheet in six of their first nine games.
Dead-Ball Dominance
Their effectiveness from free kicks is highly documented, but rival sides still struggle to stop the Gunners from these situations.
They have scored 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 intimidation presence. People are just wary of them and it is great to see."
Championship Pedigree
What is particularly impressive about Arsenal's commencement to the campaign is they have also encountered Manchester United, Liverpool and Newcastle United at opposition grounds and Manchester City in their own stadium - and are still leading by four at the top.
While they keep winning, 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 head coach 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 yielded results in remarkable manner, with his side among the highest scorers in the league and having the most resilient defense, despite several injuries.
- Clean sheets in three straight Premier League games
- Over six hours without allowing a goal
- Only a trio of goals in 12 games across every tournament
Former players and analysts have labeled Arteta's men as a "juggernaut, looking difficult to stop" with the whole club now performing with conviction and resolve.