It's evident why Arsenal stand as many people's preferred choice to secure the Premier League during this term.
Look at their results against West Ham and Crystal Palace in contrast with those equivalent matches during the prior term.
The Gunners have beaten all of them this time around, but surrendered 10 points across those games as they dropped off in the title race previously.
Impenetrable Defense
Arsenal's defensive solidity is a key reason why they are seeming ready to ultimately achieve their title target.
They lead the league for unbreached games (6), goals conceded (3), opposition efforts (72), dangerous chances allowed (19) and xGA (5.3).
The defensive partnership of Gabriel and William Saliba is possibly the best 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 opposition teams still don't know how to neutralize the Gunners from these chances.
They have notched 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 excel in various aspects now. The whole team has a fear factor. People are just fearful of them and it is great to see."
Title Claims
What is especially notable about Arsenal's beginning to the campaign is they have also played Manchester United, Liverpool and Newcastle United at opposition grounds and Manchester City at home - and are still ahead by four points at the top.
While they maintain victories, their traditional rivals aren't faring so well. This marks the initial occasion 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 manager Mikel Arteta at the start, having allocated around £250m on eight summer acquisitions in search of that coveted first title since 2004.
But the business has so far paid off in impressive fashion, with his side second top scorers in the league and possessing the most resilient defense, despite several injuries.
- Unbreached games in three straight Premier League games
- Nearly 6.5 hours without allowing a goal
- Only three goals in 12 games across all competitions
Former players and analysts have described Arteta's men as a "powerhouse, looking challenging to stop" with the whole club now operating with confidence and purpose.