It's clear why Arsenal have become many people's favorites to win the Premier League during this term.
Look at their results against West Ham and Crystal Palace versus those identical matches during the prior term.
The Gunners have defeated all of them in the current season, but surrendered 10 points across those games as they faded in the title race last season.
Impenetrable Rearguard
Arsenal's defensive strength is a crucial element why they are seeming ready to finally fulfil their title goal.
They rank top for clean sheets (6), shots let in (3), shots faced (72), quality opportunities against (19) and anticipated concessions (5.3).
The defensive partnership of Gabriel and William Saliba is arguably the best in the league, with Arsenal maintaining a clean sheet in six of their first nine games.
Set-Piece Expertise
Their danger from dead balls is widely recognized, but opposition teams still find it difficult to contain the Gunners from these situations.
They have registered 11 times from set-pieces in the league, several additional than any other side, with 69% of their goals resulting from these situations.
"Arsenal can do a bit of everything now. The whole team has a intimidation presence. People are just afraid of them and it is wonderful to see."
Championship Pedigree
What is particularly 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 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 premier instance at this juncture of the season since 1992 that none of Manchester City and United, Liverpool or Chelsea are in the Premier League top four.
The expectations was on boss Mikel Arteta at the start, having spent around £250m on eight summer acquisitions in quest of that long-awaited first title since 2004.
But the business has so far proven successful in remarkable manner, with his side one of the most prolific attacks in the league and possessing 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 trio of goals in 12 games across all competitions
Former players and pundits have described Arteta's men as a "powerhouse, looking difficult to stop" with the whole club now operating with confidence and resolve.