There's no doubt why Arsenal have become countless pundits' favorites to claim the Premier League in the current campaign.
Examine their outcomes against West Ham and Crystal Palace versus those equivalent matches last season.
The Gunners have beaten all of them during this campaign, but dropped 10 points across those games as they faded in the title race last season.
Impenetrable Rearguard
Arsenal's defensive solidity is a primary factor why they are seeming ready to ultimately achieve their title target.
They lead the league for shutouts (6), goals conceded (3), shots faced (72), quality opportunities against (19) and xGA (5.3).
The center-back duo of Gabriel and William Saliba is arguably the finest in the league, with Arsenal recording a clean sheet in six of their first nine games.
Set-Piece Mastery
Their danger from dead balls is well known, but competing clubs still find it difficult to contain the Gunners from these situations.
They have notched 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 excel in various aspects now. The whole team has a daunting aura. People are just fearful of them and it is great to see."
Title Credentials
What is especially notable about Arsenal's commencement to the campaign is they have also encountered Manchester United, Liverpool and Newcastle United at opposition grounds and Manchester City at home - and are still leading by four at the top.
While they continue triumphing, their long-standing opponents face difficulties. This marks the premier instance 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 pressure was on manager Mikel Arteta at the start, having spent around £250m on eight summer additions in quest of that elusive first title since 2004.
But the investment has so far yielded results in remarkable manner, with his side second top scorers in the league and possessing the tightest defense, despite numerous injuries.
- Unbreached games in three straight Premier League games
- Over six hours without letting in a goal
- Only three goals in 12 games across every tournament
Former players and analysts have characterized Arteta's men as a "powerhouse, looking challenging to stop" with the whole club now operating with conviction and resolve.