It's clear why Arsenal have become countless pundits' top picks to secure the Premier League during this term.
Examine their performances against Fulham and Crystal Palace in contrast with those same matches last season.
The Gunners have beaten all of them this time around, but surrendered 10 points across those games as they fell away in the title race previously.
Impenetrable Rearguard
Arsenal's backline resilience is a primary factor why they are looking well positioned to finally fulfil their title goal.
They lead the league for shutouts (6), goals conceded (3), attempts against (72), quality opportunities against (19) and expected goals against (5.3).
The central defensive pairing of Gabriel and William Saliba is possibly the strongest in the league, with Arsenal recording a clean sheet in six of their first nine games.
Dead-Ball Dominance
Their danger from dead balls is widely recognized, but competing clubs still find it difficult to neutralize the Gunners from these chances.
They have notched 11 times from set-pieces in the league, a couple extra 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 fearful of them and it is excellent to see."
Title Credentials
What is even more impressive about Arsenal's commencement to the campaign is they have also encountered Manchester United, Liverpool and Newcastle United away from home and Manchester City on home turf - and are still leading by four at the top.
While they keep winning, their long-standing opponents face difficulties. This marks the initial occasion 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 pressure was on manager Mikel Arteta at the outset, having invested around £250m on eight summer signings in quest of that elusive first title since 2004.
But the business has so far paid off in style, with his side one of the most prolific attacks in the league and having the tightest defense, despite multiple injuries.
- Shutouts in each of their last three Premier League games
- 385 minutes without letting in a goal
- Only a handful of concessions in 12 games across every tournament
Former players and analysts have characterized Arteta's men as a "juggernaut, looking difficult to stop" with the whole club now performing with conviction and determination.