There's no doubt why Arsenal have become countless pundits' favorites to secure the Premier League this season.
Examine their performances against Fulham and Crystal Palace versus those same matches last season.
The Gunners have beaten all of them during this campaign, but dropped 10 points across those games as they fell away in the title race last season.
Defensive Dominance
Arsenal's backline resilience is a crucial element why they are looking well positioned to ultimately achieve their title goal.
They rank top for shutouts (6), goals allowed (3), shots faced (72), quality opportunities against (19) and xGA (5.3).
The center-back duo of Gabriel and William Saliba is possibly the strongest in the league, with Arsenal keeping a clean sheet in six of their first nine games.
Set-Piece Expertise
Their threat from set-pieces is highly documented, but opposition teams still find it difficult to stop the Gunners from these situations.
They have notched 11 times from set-pieces in the league, a couple extra 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 fear factor. People are just fearful of them and it is wonderful to see."
Title Potential
What is even more impressive about Arsenal's start to the campaign is they have also played Manchester United, Liverpool and Newcastle United on the road and Manchester City on home turf - and are still leading by four at the top.
While they continue triumphing, their historic competitors aren't faring so well. This marks the first time 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 outset, having spent around £250m on eight summer additions in search of that elusive first title since 2004.
But the business has so far yielded results in style, with his side one of the most prolific attacks in the league and possessing the most resilient defense, despite several injuries.
- Clean sheets in each of their last three Premier League games
- Over six hours without allowing a goal
- Only a trio of goals in 12 games across various contests
Former players and analysts have labeled Arteta's men as a "juggernaut, looking difficult to stop" with the whole club now operating with conviction and determination.