There's little doubt why Arsenal are now many people's top picks to claim the Premier League this season.
Consider their results against Newcastle and Crystal Palace versus those same matches last season.
The Gunners have overcome all of them in the current season, but dropped 10 points across those games as they dropped off in the title race last season.
Impenetrable Defense
Arsenal's backline resilience is a crucial element why they are seeming ready to finally fulfil their title ambition.
They lead the league for shutouts (6), goals allowed (3), attempts against (72), dangerous chances allowed (19) and xGA (5.3).
The central defensive pairing of Gabriel and William Saliba is arguably the finest 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 widely recognized, but rival sides still struggle to stop the Gunners from these situations.
They have registered 11 times from set-pieces in the league, two more than any other side, with 69% of their goals coming from these situations.
"Arsenal can excel in various aspects now. The whole team has a intimidation presence. People are just wary of them and it is wonderful to see."
Championship Pedigree
What is especially notable about Arsenal's beginning to the campaign is they have also faced Manchester United, Liverpool and Newcastle United at opposition grounds and Manchester City on home turf - and are still leading by four at the top.
While they maintain victories, their long-standing opponents are struggling. This marks the first time 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 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 spending has so far proven successful in style, with his side among the highest scorers in the league and boasting the tightest defense, despite numerous injuries.
- Unbreached games in three straight Premier League games
- 385 minutes without allowing 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 performing with belief and resolve.