It's clear why Arsenal are now many people's favorites to win the Premier League this season.
Consider their outcomes against West Ham and Crystal Palace in contrast with those equivalent matches during the prior term.
The Gunners have defeated all of them during this campaign, but dropped 10 points across those games as they dropped off in the title race last season.
Defensive Dominance
Arsenal's defensive solidity is a key reason why they are seeming ready to finally fulfil their title target.
They rank top for unbreached games (6), goals conceded (3), opposition efforts (72), quality opportunities against (19) and anticipated concessions (5.3).
The center-back duo of Gabriel and William Saliba is possibly the finest in the league, with Arsenal recording a clean sheet in six of their first nine games.
Dead-Ball Excellence
Their threat from set-pieces is well known, but competing clubs still don't know how to contain the Gunners from these chances.
They have scored 11 times from set-pieces in the league, two more 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 wonderful to see."
Title Potential
What is especially notable about Arsenal's beginning to the campaign is they have also faced Manchester United, Liverpool and Newcastle United on the road and Manchester City at home - and are still leading by four at the top.
While they maintain victories, their historic competitors are struggling. This marks the premier instance 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 manager Mikel Arteta at the start, having allocated around £250m on eight summer acquisitions in pursuit 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 boasting the strongest defense, despite numerous injuries.
- Unbreached games in three straight Premier League games
- 385 minutes without conceding a goal
- Only a trio of goals in 12 games across every tournament
Former players and experts have described Arteta's men as a "powerhouse, looking difficult to stop" with the whole club now performing with confidence and resolve.