The proof is undeniable why Arsenal are now countless pundits' favorites to secure the Premier League this season.
Examine their results against Fulham and Crystal Palace in contrast with those identical matches during the prior term.
The Gunners have defeated all of them this time around, but lost 10 points across those games as they fell away in the title race previously.
Defensive Dominance
Arsenal's backline resilience is a crucial element why they are appearing strong to ultimately achieve their title target.
They lead the league for shutouts (6), shots let in (3), shots faced (72), quality opportunities against (19) and xGA (5.3).
The defensive partnership of Gabriel and William Saliba is arguably the finest in the league, with Arsenal maintaining a clean sheet in six of their first nine games.
Set-Piece Expertise
Their effectiveness from free kicks is well known, but competing clubs still find it difficult to stop the Gunners from these chances.
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 fear factor. People are just afraid of them and it is excellent to see."
Championship Pedigree
What is especially remarkable about Arsenal's beginning to the campaign is they have also played Manchester United, Liverpool and Newcastle United away from home and Manchester City at home - and are still ahead by four points at the top.
While they maintain victories, their long-standing opponents are struggling. 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 scrutiny was on head coach Mikel Arteta at the beginning, having invested around £250m on eight summer acquisitions in quest of that long-awaited first title since 2004.
But the investment has so far proven successful in remarkable manner, with his side second top scorers in the league and possessing the tightest defense, despite multiple injuries.
- Unbreached games in each of their last three Premier League games
- Over six hours without letting in a goal
- Only a handful of concessions in 12 games across all competitions
Former players and analysts have labeled Arteta's men as a "unstoppable force, looking challenging to stop" with the whole club now performing with conviction and resolve.